18947696040

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:271

約数の個数: 1024

約数和(自身を含む): 83543040000

約数和(自身を除く): 64595343960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 24, 26, 27, 28, 30, 35, 36, 38, 39, 40, 42, 45, 52, 54, 56, 57, 60, 63, 65, 70, 72, 73, 76, 78, 84, 90, 91, 95, 104, 105, 108, 114, 117, 120, 126, 130, 133, 135, 139, 140, 146, 152, 156, 168, 171, 180, 182, 189, 190, 195, 210, 216, 219, 228, 234, 247, 252, 260, 266, 270, 273, 278, 280, 285, 292, 312, 315, 342, 351, 360, 364, 365, 378, 380, 390, 399, 417, 420, 438, 455, 456, 468, 494, 504, 511, 513, 520, 532, 540, 546, 556, 570, 584, 585, 630, 657, 665, 684, 695, 702, 728, 730, 741, 756, 760, 780, 798, 819, 834, 840, 855, 876, 910, 936, 945, 949, 973, 988, 1022, 1026, 1064, 1080, 1092, 1095, 1112, 1140, 1170, 1197, 1235, 1251, 1260, 1314, 1330, 1365, 1368, 1387, 1390, 1404, 1460, 1482, 1512, 1533, 1560, 1596, 1638, 1668, 1710, 1729, 1752, 1755, 1807, 1820, 1890, 1898, 1946, 1971, 1976, 1995, 2044, 2052, 2085, 2184, 2190, 2223, 2280, 2340, 2394, 2457, 2470, 2502, 2520, 2555, 2565, 2628, 2641, 2660, 2730, 2774, 2780, 2808, 2847, 2919, 2920, 2964, 3066, 3192, 3276, 3285, 3336, 3420, 3458, 3510, 3591, 3614, 3640, 3705, 3753, 3780, 3796, 3892, 3942, 3990, 4088, 4095, 4104, 4161, 4170, 4380, 4446, 4599, 4680, 4745, 4788, 4865, 4914, 4940, 5004, 5110, 5130, 5187, 5256, 5282, 5320, 5421, 5460, 5548, 5560, 5694, 5838, 5928, 5985, 6132, 6255, 6552, 6570, 6643, 6669, 6840, 6916, 6935, 7020, 7182, 7228, 7410, 7506, 7560, 7592, 7665, 7784, 7884, 7923, 7980, 8190, 8322, 8340, 8541, 8645, 8757, 8760, 8892, 9035, 9198, 9490, 9576, 9709, 9730, 9828, 9855, 9880, 10008, 10147, 10220, 10260, 10374, 10564, 10842, 10920, 11096, 11115, 11388, 11676, 11970, 12264, 12285, 12483, 12510, 12649, 13140, 13205, 13286, 13338, 13797, 13832, 13870, 14040, 14235, 14364, 14456, 14595, 14820, 15012, 15330, 15561, 15768, 15846, 15960, 16263, 16380, 16644, 16680, 17082, 17290, 17514, 17784, 17955, 18031, 18070, 18396, 18487, 18765, 18980, 19418, 19460, 19656, 19710, 19929, 20294, 20440, 20520, 20748, 20805, 21128, 21684, 22230, 22776, 22995, 23352, 23769, 23940, 24570, 24966, 25020, 25298, 25623, 25935, 26271, 26280, 26410, 26572, 26676, 27105, 27594, 27740, 28470, 28728, 29127, 29190, 29640, 30024, 30441, 30660, 31122, 31692, 32526, 32760, 33215, 33288, 33345, 34164, 34333, 34580, 35028, 35910, 36062, 36140, 36792, 36974, 37449, 37530, 37947, 37960, 38836, 38920, 39420, 39615, 39858, 40588, 41496, 41610, 42705, 43368, 43785, 44460, 45990, 46683, 47538, 47880, 48545, 48789, 49140, 49932, 50040, 50596, 50735, 51246, 51870, 52542, 52820, 53144, 53352, 54093, 54210, 55188, 55461, 55480, 56940, 58254, 58380, 59787, 60882, 61320, 62244, 62415, 63245, 63384, 65052, 66430, 66690, 68328, 68666, 68985, 69160, 70056, 71029, 71307, 71820, 72124, 72280, 73948, 74898, 75060, 75894, 77672, 77805, 78840, 79230, 79716, 81176, 81315, 83220, 85410, 87381, 87570, 88920, 90155, 91323, 91980, 92435, 93366, 95076, 97090, 97578, 98280, 99645, 99864, 101192, 101470, 102492, 102999, 103740, 105084, 105640, 108186, 108420, 110376, 110922, 113841, 113880, 116508, 116760, 118845, 119574, 121764, 124488, 124830, 126217, 126490, 128115, 130104, 131355, 131911, 132860, 133380, 137332, 137970, 142058, 142614, 143640, 144248, 145635, 147896, 149796, 150120, 151788, 152205, 155610, 158460, 159432, 162279, 162630, 166383, 166440, 170820, 171665, 174762, 175140, 179361, 180310, 182646, 183960, 184870, 186732, 187245, 189735, 190152, 192793, 194180, 195156, 199290, 202940, 204984, 205998, 207480, 210168, 213087, 216372, 216840, 221844, 227682, 233016, 233415, 237690, 239148, 240331, 243528, 243945, 249660, 252434, 252980, 256230, 262143, 262710, 263822, 265720, 266760, 270465, 273969, 274664, 275940, 277305, 284116, 285228, 291270, 298935, 299592, 303576, 304410, 308997, 311220, 316920, 324558, 325260, 332766, 341523, 341640, 343330, 349524, 350280, 355145, 356535, 358722, 360620, 365292, 369740, 373464, 374490, 378651, 379470, 385586, 388360, 390312, 395733, 398580, 405880, 411996, 426174, 432744, 436905, 443688, 455364, 456615, 466830, 475380, 478296, 480662, 486837, 487890, 499149, 499320, 504868, 505960, 512460, 514995, 524286, 525420, 527644, 540930, 547938, 551880, 554610, 568232, 569205, 570456, 578379, 582540, 597870, 608820, 617994, 622440, 631085, 639261, 649116, 650520, 659555, 665532, 683046, 686660, 699048, 710290, 713070, 717444, 720993, 721240, 730584, 739480, 748980, 757302, 758940, 771172, 791466, 797160, 811395, 823992, 831915, 852348, 873810, 896805, 910728, 913230, 923377, 926991, 933660, 950760, 961324, 963965, 973674, 975780, 998298, 1009736, 1024920, 1029990, 1048572, 1050840, 1055288, 1065435, 1081860, 1095876, 1109220, 1135953, 1138410, 1156758, 1165080, 1187199, 1195740, 1201655, 1217640, 1235988, 1262170, 1278522, 1298232, 1310715, 1319110, 1331064, 1349551, 1366092, 1369845, 1373320, 1420580, 1426140, 1434888, 1441986, 1497960, 1514604, 1517880, 1542344, 1544985, 1582932, 1622790, 1663830, 1704696, 1707615, 1735137, 1747620, 1793610, 1826460, 1846754, 1853982, 1867320, 1893255, 1917783, 1922648, 1927930, 1947348, 1951560, 1978665, 1996596, 2059980, 2097144, 2130870, 2162979, 2163720, 2191752, 2218440, 2271906, 2276820, 2313516, 2374398, 2391480, 2403310, 2434185, 2471976, 2495745, 2506309, 2524340, 2557044, 2621430, 2638220, 2699102, 2732184, 2739690, 2770131, 2841160, 2852280, 2883972, 2891895, 3029208, 3089970, 3165864, 3196305, 3245580, 3327660, 3407859, 3415230, 3470274, 3495240, 3561597, 3587220, 3604965, 3652920, 3693508, 3707964, 3786510, 3835566, 3855860, 3894696, 3957330, 3993192, 4048653, 4119960, 4261740, 4325958, 4543812, 4553640, 4616885, 4627032, 4634955, 4748796, 4806620, 4868370, 4991490, 5012618, 5048680, 5114088, 5205411, 5242860, 5276440, 5398204, 5479380, 5540262, 5679765, 5767944, 5783790, 5935995, 6179940, 6392610, 6488937, 6491160, 6655320, 6747755, 6815718, 6830460, 6940548, 7123194, 7174440, 7209930, 7387016, 7415928, 7518927, 7573020, 7671132, 7711720, 7914660, 8097306, 8310393, 8523480, 8651916, 8675685, 9087624, 9233770, 9269910, 9497592, 9588915, 9613240, 9736740, 9982980, 10025236, 10410822, 10485720, 10796408, 10814895, 10958760, 11080524, 11359530, 11567580, 11871990, 12145959, 12359880, 12531545, 12785220, 12977874, 13495510, 13631436, 13660920, 13850655, 13881096, 14246388, 14419860, 15037854, 15146040, 15342264, 15829320, 16194612, 16620786, 17039295, 17303832, 17351370, 17544163, 17807985, 18467540, 18539820, 19177830, 19473480, 19965960, 20050472, 20243265, 20821644, 21629790, 22161048, 22556781, 22719060, 23135160, 23743980, 24291918, 24931179, 25063090, 25570440, 25955748, 26027055, 26991020, 27262872, 27701310, 28492776, 28839720, 30075708, 32389224, 32444685, 33241572, 34078590, 34702740, 35088326, 35615970, 36437877, 36935080, 37079640, 37594635, 38355660, 40486530, 41551965, 41643288, 43259580, 45113562, 45438120, 47487960, 48583836, 49862358, 50126180, 51911496, 52054110, 52632489, 53982040, 55402620, 60151416, 60729795, 64889370, 66483144, 67670343, 68157180, 69405480, 70176652, 71231940, 72875754, 75189270, 76711320, 80973060, 83103930, 86519160, 87720815, 90227124, 97167672, 99724716, 100252360, 104108220, 105264978, 110805240, 112783905, 121459590, 124655895, 129778740, 135340686, 136314360, 140353304, 142463880, 145751508, 150378540, 157897467, 161946120, 166207860, 175441630, 180454248, 182189385, 199449432, 208216440, 210529956, 225567810, 242919180, 249311790, 259557480, 263162445, 270681372, 291503016, 300757080, 315794934, 332415720, 338351715, 350883260, 364378770, 421059912, 451135620, 473692401, 485838360, 498623580, 526324890, 541362744, 631589868, 676703430, 701766520, 728757540, 789487335, 902271240, 947384802, 997247160, 1052649780, 1263179736, 1353406860, 1457515080, 1578974670, 1894769604, 2105299560, 2368462005, 2706813720, 3157949340, 3789539208, 4736924010, 6315898680, 9473848020, 18947696040]

約数ペア:

[(1, 18947696040), (2, 9473848020), (3, 6315898680), (4, 4736924010), (5, 3789539208), (6, 3157949340), (7, 2706813720), (8, 2368462005), (9, 2105299560), (10, 1894769604), (12, 1578974670), (13, 1457515080), (14, 1353406860), (15, 1263179736), (18, 1052649780), (19, 997247160), (20, 947384802), (21, 902271240), (24, 789487335), (26, 728757540), (27, 701766520), (28, 676703430), (30, 631589868), (35, 541362744), (36, 526324890), (38, 498623580), (39, 485838360), (40, 473692401), (42, 451135620), (45, 421059912), (52, 364378770), (54, 350883260), (56, 338351715), (57, 332415720), (60, 315794934), (63, 300757080), (65, 291503016), (70, 270681372), (72, 263162445), (73, 259557480), (76, 249311790), (78, 242919180), (84, 225567810), (90, 210529956), (91, 208216440), (95, 199449432), (104, 182189385), (105, 180454248), (108, 175441630), (114, 166207860), (117, 161946120), (120, 157897467), (126, 150378540), (130, 145751508), (133, 142463880), (135, 140353304), (139, 136314360), (140, 135340686), (146, 129778740), (152, 124655895), (156, 121459590), (168, 112783905), (171, 110805240), (180, 105264978), (182, 104108220), (189, 100252360), (190, 99724716), (195, 97167672), (210, 90227124), (216, 87720815), (219, 86519160), (228, 83103930), (234, 80973060), (247, 76711320), (252, 75189270), (260, 72875754), (266, 71231940), (270, 70176652), (273, 69405480), (278, 68157180), (280, 67670343), (285, 66483144), (292, 64889370), (312, 60729795), (315, 60151416), (342, 55402620), (351, 53982040), (360, 52632489), (364, 52054110), (365, 51911496), (378, 50126180), (380, 49862358), (390, 48583836), (399, 47487960), (417, 45438120), (420, 45113562), (438, 43259580), (455, 41643288), (456, 41551965), (468, 40486530), (494, 38355660), (504, 37594635), (511, 37079640), (513, 36935080), (520, 36437877), (532, 35615970), (540, 35088326), (546, 34702740), (556, 34078590), (570, 33241572), (584, 32444685), (585, 32389224), (630, 30075708), (657, 28839720), (665, 28492776), (684, 27701310), (695, 27262872), (702, 26991020), (728, 26027055), (730, 25955748), (741, 25570440), (756, 25063090), (760, 24931179), (780, 24291918), (798, 23743980), (819, 23135160), (834, 22719060), (840, 22556781), (855, 22161048), (876, 21629790), (910, 20821644), (936, 20243265), (945, 20050472), (949, 19965960), (973, 19473480), (988, 19177830), (1022, 18539820), (1026, 18467540), (1064, 17807985), (1080, 17544163), (1092, 17351370), (1095, 17303832), (1112, 17039295), (1140, 16620786), (1170, 16194612), (1197, 15829320), (1235, 15342264), (1251, 15146040), (1260, 15037854), (1314, 14419860), (1330, 14246388), (1365, 13881096), (1368, 13850655), (1387, 13660920), (1390, 13631436), (1404, 13495510), (1460, 12977874), (1482, 12785220), (1512, 12531545), (1533, 12359880), (1560, 12145959), (1596, 11871990), (1638, 11567580), (1668, 11359530), (1710, 11080524), (1729, 10958760), (1752, 10814895), (1755, 10796408), (1807, 10485720), (1820, 10410822), (1890, 10025236), (1898, 9982980), (1946, 9736740), (1971, 9613240), (1976, 9588915), (1995, 9497592), (2044, 9269910), (2052, 9233770), (2085, 9087624), (2184, 8675685), (2190, 8651916), (2223, 8523480), (2280, 8310393), (2340, 8097306), (2394, 7914660), (2457, 7711720), (2470, 7671132), (2502, 7573020), (2520, 7518927), (2555, 7415928), (2565, 7387016), (2628, 7209930), (2641, 7174440), (2660, 7123194), (2730, 6940548), (2774, 6830460), (2780, 6815718), (2808, 6747755), (2847, 6655320), (2919, 6491160), (2920, 6488937), (2964, 6392610), (3066, 6179940), (3192, 5935995), (3276, 5783790), (3285, 5767944), (3336, 5679765), (3420, 5540262), (3458, 5479380), (3510, 5398204), (3591, 5276440), (3614, 5242860), (3640, 5205411), (3705, 5114088), (3753, 5048680), (3780, 5012618), (3796, 4991490), (3892, 4868370), (3942, 4806620), (3990, 4748796), (4088, 4634955), (4095, 4627032), (4104, 4616885), (4161, 4553640), (4170, 4543812), (4380, 4325958), (4446, 4261740), (4599, 4119960), (4680, 4048653), (4745, 3993192), (4788, 3957330), (4865, 3894696), (4914, 3855860), (4940, 3835566), (5004, 3786510), (5110, 3707964), (5130, 3693508), (5187, 3652920), (5256, 3604965), (5282, 3587220), (5320, 3561597), (5421, 3495240), (5460, 3470274), (5548, 3415230), (5560, 3407859), (5694, 3327660), (5838, 3245580), (5928, 3196305), (5985, 3165864), (6132, 3089970), (6255, 3029208), (6552, 2891895), (6570, 2883972), (6643, 2852280), (6669, 2841160), (6840, 2770131), (6916, 2739690), (6935, 2732184), (7020, 2699102), (7182, 2638220), (7228, 2621430), (7410, 2557044), (7506, 2524340), (7560, 2506309), (7592, 2495745), (7665, 2471976), (7784, 2434185), (7884, 2403310), (7923, 2391480), (7980, 2374398), (8190, 2313516), (8322, 2276820), (8340, 2271906), (8541, 2218440), (8645, 2191752), (8757, 2163720), (8760, 2162979), (8892, 2130870), (9035, 2097144), (9198, 2059980), (9490, 1996596), (9576, 1978665), (9709, 1951560), (9730, 1947348), (9828, 1927930), (9855, 1922648), (9880, 1917783), (10008, 1893255), (10147, 1867320), (10220, 1853982), (10260, 1846754), (10374, 1826460), (10564, 1793610), (10842, 1747620), (10920, 1735137), (11096, 1707615), (11115, 1704696), (11388, 1663830), (11676, 1622790), (11970, 1582932), (12264, 1544985), (12285, 1542344), (12483, 1517880), (12510, 1514604), (12649, 1497960), (13140, 1441986), (13205, 1434888), (13286, 1426140), (13338, 1420580), (13797, 1373320), (13832, 1369845), (13870, 1366092), (14040, 1349551), (14235, 1331064), (14364, 1319110), (14456, 1310715), (14595, 1298232), (14820, 1278522), (15012, 1262170), (15330, 1235988), (15561, 1217640), (15768, 1201655), (15846, 1195740), (15960, 1187199), (16263, 1165080), (16380, 1156758), (16644, 1138410), (16680, 1135953), (17082, 1109220), (17290, 1095876), (17514, 1081860), (17784, 1065435), (17955, 1055288), (18031, 1050840), (18070, 1048572), (18396, 1029990), (18487, 1024920), (18765, 1009736), (18980, 998298), (19418, 975780), (19460, 973674), (19656, 963965), (19710, 961324), (19929, 950760), (20294, 933660), (20440, 926991), (20520, 923377), (20748, 913230), (20805, 910728), (21128, 896805), (21684, 873810), (22230, 852348), (22776, 831915), (22995, 823992), (23352, 811395), (23769, 797160), (23940, 791466), (24570, 771172), (24966, 758940), (25020, 757302), (25298, 748980), (25623, 739480), (25935, 730584), (26271, 721240), (26280, 720993), (26410, 717444), (26572, 713070), (26676, 710290), (27105, 699048), (27594, 686660), (27740, 683046), (28470, 665532), (28728, 659555), (29127, 650520), (29190, 649116), (29640, 639261), (30024, 631085), (30441, 622440), (30660, 617994), (31122, 608820), (31692, 597870), (32526, 582540), (32760, 578379), (33215, 570456), (33288, 569205), (33345, 568232), (34164, 554610), (34333, 551880), (34580, 547938), (35028, 540930), (35910, 527644), (36062, 525420), (36140, 524286), (36792, 514995), (36974, 512460), (37449, 505960), (37530, 504868), (37947, 499320), (37960, 499149), (38836, 487890), (38920, 486837), (39420, 480662), (39615, 478296), (39858, 475380), (40588, 466830), (41496, 456615), (41610, 455364), (42705, 443688), (43368, 436905), (43785, 432744), (44460, 426174), (45990, 411996), (46683, 405880), (47538, 398580), (47880, 395733), (48545, 390312), (48789, 388360), (49140, 385586), (49932, 379470), (50040, 378651), (50596, 374490), (50735, 373464), (51246, 369740), (51870, 365292), (52542, 360620), (52820, 358722), (53144, 356535), (53352, 355145), (54093, 350280), (54210, 349524), (55188, 343330), (55461, 341640), (55480, 341523), (56940, 332766), (58254, 325260), (58380, 324558), (59787, 316920), (60882, 311220), (61320, 308997), (62244, 304410), (62415, 303576), (63245, 299592), (63384, 298935), (65052, 291270), (66430, 285228), (66690, 284116), (68328, 277305), (68666, 275940), (68985, 274664), (69160, 273969), (70056, 270465), (71029, 266760), (71307, 265720), (71820, 263822), (72124, 262710), (72280, 262143), (73948, 256230), (74898, 252980), (75060, 252434), (75894, 249660), (77672, 243945), (77805, 243528), (78840, 240331), (79230, 239148), (79716, 237690), (81176, 233415), (81315, 233016), (83220, 227682), (85410, 221844), (87381, 216840), (87570, 216372), (88920, 213087), (90155, 210168), (91323, 207480), (91980, 205998), (92435, 204984), (93366, 202940), (95076, 199290), (97090, 195156), (97578, 194180), (98280, 192793), (99645, 190152), (99864, 189735), (101192, 187245), (101470, 186732), (102492, 184870), (102999, 183960), (103740, 182646), (105084, 180310), (105640, 179361), (108186, 175140), (108420, 174762), (110376, 171665), (110922, 170820), (113841, 166440), (113880, 166383), (116508, 162630), (116760, 162279), (118845, 159432), (119574, 158460), (121764, 155610), (124488, 152205), (124830, 151788), (126217, 150120), (126490, 149796), (128115, 147896), (130104, 145635), (131355, 144248), (131911, 143640), (132860, 142614), (133380, 142058), (137332, 137970)]