2181029760

素因数分解:

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

素因数の和:140

約数の個数: 1024

約数和(自身を含む): 10144512000

約数和(自身を除く): 7963482240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 19, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 38, 39, 40, 42, 45, 48, 52, 54, 56, 57, 60, 63, 64, 65, 70, 72, 73, 76, 78, 80, 84, 90, 91, 95, 96, 104, 105, 108, 112, 114, 117, 120, 126, 128, 130, 133, 135, 140, 144, 146, 152, 156, 160, 168, 171, 180, 182, 189, 190, 192, 195, 208, 210, 216, 219, 224, 228, 234, 240, 247, 252, 260, 266, 270, 273, 280, 285, 288, 292, 304, 312, 315, 320, 336, 342, 351, 360, 364, 365, 378, 380, 384, 390, 399, 416, 420, 432, 438, 448, 455, 456, 468, 480, 494, 504, 511, 513, 520, 532, 540, 546, 560, 570, 576, 584, 585, 608, 624, 630, 640, 657, 665, 672, 684, 702, 720, 728, 730, 741, 756, 760, 780, 798, 819, 832, 840, 855, 864, 876, 896, 910, 912, 936, 945, 949, 960, 988, 1008, 1022, 1026, 1040, 1064, 1080, 1092, 1095, 1120, 1140, 1152, 1168, 1170, 1197, 1216, 1235, 1248, 1260, 1314, 1330, 1344, 1365, 1368, 1387, 1404, 1440, 1456, 1460, 1482, 1512, 1520, 1533, 1560, 1596, 1638, 1664, 1680, 1710, 1728, 1729, 1752, 1755, 1820, 1824, 1872, 1890, 1898, 1920, 1971, 1976, 1995, 2016, 2044, 2052, 2080, 2128, 2160, 2184, 2190, 2223, 2240, 2280, 2336, 2340, 2394, 2432, 2457, 2470, 2496, 2520, 2555, 2565, 2628, 2660, 2688, 2730, 2736, 2774, 2808, 2847, 2880, 2912, 2920, 2964, 3024, 3040, 3066, 3120, 3192, 3276, 3285, 3360, 3420, 3456, 3458, 3504, 3510, 3591, 3640, 3648, 3705, 3744, 3780, 3796, 3942, 3952, 3990, 4032, 4088, 4095, 4104, 4160, 4161, 4256, 4320, 4368, 4380, 4446, 4480, 4560, 4599, 4672, 4680, 4745, 4788, 4914, 4940, 4992, 5040, 5110, 5130, 5187, 5256, 5320, 5460, 5472, 5548, 5616, 5694, 5760, 5824, 5840, 5928, 5985, 6048, 6080, 6132, 6240, 6384, 6552, 6570, 6643, 6669, 6720, 6840, 6916, 6935, 7008, 7020, 7182, 7280, 7296, 7410, 7488, 7560, 7592, 7665, 7884, 7904, 7980, 8064, 8176, 8190, 8208, 8320, 8322, 8512, 8541, 8640, 8645, 8736, 8760, 8892, 9120, 9198, 9344, 9360, 9490, 9576, 9709, 9828, 9855, 9880, 10080, 10220, 10260, 10374, 10512, 10640, 10920, 10944, 11096, 11115, 11232, 11388, 11648, 11680, 11856, 11970, 12096, 12160, 12264, 12285, 12480, 12483, 12768, 13104, 13140, 13286, 13338, 13440, 13680, 13797, 13832, 13870, 14016, 14040, 14235, 14364, 14560, 14820, 14976, 15120, 15184, 15330, 15561, 15768, 15808, 15960, 16352, 16380, 16416, 16644, 17024, 17082, 17280, 17290, 17472, 17520, 17784, 17955, 18031, 18240, 18396, 18720, 18980, 19152, 19418, 19656, 19710, 19760, 19929, 20160, 20440, 20520, 20748, 20805, 21024, 21280, 21840, 21888, 22192, 22230, 22464, 22776, 22995, 23360, 23712, 23940, 24192, 24528, 24570, 24960, 24966, 25536, 25623, 25935, 26208, 26280, 26572, 26676, 27360, 27594, 27664, 27740, 28032, 28080, 28470, 28728, 29120, 29127, 29640, 30240, 30368, 30660, 31122, 31536, 31616, 31920, 32704, 32760, 32832, 33215, 33288, 33345, 34164, 34580, 34944, 35040, 35568, 35910, 36062, 36480, 36792, 37440, 37449, 37960, 38304, 38836, 39312, 39420, 39520, 39858, 40320, 40880, 41040, 41496, 41610, 42048, 42560, 42705, 43680, 44384, 44460, 44928, 45552, 45990, 46683, 46720, 47424, 47880, 48545, 49056, 49140, 49932, 51072, 51246, 51870, 52416, 52560, 53144, 53352, 54093, 54720, 55188, 55328, 55480, 56160, 56940, 57456, 58240, 58254, 59280, 59787, 60480, 60736, 61320, 62244, 62415, 63072, 63840, 65408, 65520, 65664, 66430, 66576, 66690, 68328, 68985, 69160, 70080, 71136, 71820, 72124, 73584, 74880, 74898, 75920, 76608, 77672, 77805, 78624, 78840, 79040, 79716, 81760, 82080, 82992, 83220, 84096, 85120, 85410, 87360, 87381, 88768, 88920, 90155, 91104, 91980, 93366, 94848, 95760, 97090, 98112, 98280, 99645, 99864, 102492, 103740, 104832, 105120, 106288, 106704, 108186, 109440, 110376, 110656, 110960, 112320, 113880, 114912, 116508, 118560, 119574, 120960, 121472, 122640, 124488, 124830, 126144, 126217, 127680, 128115, 131040, 132860, 133152, 133380, 136656, 137970, 138320, 140160, 142272, 143640, 144248, 145635, 147168, 149796, 151840, 153216, 155344, 155610, 157248, 157680, 158080, 159432, 162279, 163520, 164160, 165984, 166440, 170820, 174720, 174762, 177536, 177840, 179361, 180310, 182208, 183960, 186732, 187245, 191520, 194180, 196224, 196560, 199290, 199728, 204984, 207480, 210240, 212576, 213408, 216372, 220752, 221312, 221920, 224640, 227760, 229824, 233016, 233415, 237120, 239148, 245280, 248976, 249660, 252288, 252434, 255360, 256230, 262080, 262143, 265720, 266304, 266760, 270465, 273312, 275940, 276640, 284544, 287280, 288496, 291270, 294336, 298935, 299592, 303680, 310688, 311220, 314496, 315360, 318864, 324558, 327040, 328320, 331968, 332880, 341640, 349524, 355680, 358722, 360620, 364416, 367920, 373464, 374490, 378651, 383040, 388360, 393120, 398580, 399456, 409968, 414960, 420480, 425152, 426816, 432744, 436905, 441504, 443840, 455520, 459648, 466032, 466830, 474240, 478296, 486837, 490560, 497952, 499320, 504868, 512460, 524160, 524286, 531440, 532608, 533520, 540930, 546624, 551880, 553280, 574560, 576992, 582540, 588672, 597870, 599184, 607360, 621376, 622440, 630720, 631085, 637728, 649116, 663936, 665760, 683280, 699048, 711360, 717444, 721240, 735840, 746928, 748980, 757302, 766080, 776720, 786240, 797160, 798912, 811395, 819936, 829920, 850304, 853632, 865488, 873810, 883008, 887680, 896805, 911040, 932064, 933660, 956592, 973674, 981120, 995904, 998640, 1009736, 1024920, 1048572, 1062880, 1067040, 1081860, 1093248, 1103760, 1106560, 1135953, 1149120, 1153984, 1165080, 1195740, 1198368, 1242752, 1244880, 1261440, 1262170, 1275456, 1298232, 1310715, 1331520, 1366560, 1398096, 1422720, 1434888, 1442480, 1471680, 1493856, 1497960, 1514604, 1553440, 1572480, 1594320, 1597824, 1622790, 1639872, 1659840, 1730976, 1747620, 1766016, 1793610, 1822080, 1864128, 1867320, 1893255, 1913184, 1947348, 1991808, 1997280, 2019472, 2049840, 2097144, 2125760, 2134080, 2163720, 2207520, 2271906, 2298240, 2307968, 2330160, 2391480, 2396736, 2434185, 2489760, 2524340, 2550912, 2596464, 2621430, 2663040, 2733120, 2796192, 2869776, 2884960, 2943360, 2987712, 2995920, 3029208, 3106880, 3188640, 3245580, 3279744, 3319680, 3407859, 3461952, 3495240, 3587220, 3728256, 3734640, 3786510, 3826368, 3894696, 3994560, 4038944, 4099680, 4194288, 4251520, 4268160, 4327440, 4415040, 4543812, 4660320, 4782960, 4793472, 4868370, 4979520, 5048680, 5192928, 5242860, 5466240, 5592384, 5679765, 5739552, 5769920, 5975424, 5991840, 6058416, 6213760, 6377280, 6491160, 6815718, 6923904, 6990480, 7174440, 7469280, 7573020, 7652736, 7789392, 7989120, 8077888, 8199360, 8388576, 8654880, 8830080, 9087624, 9320640, 9565920, 9736740, 9959040, 10097360, 10385856, 10485720, 11184768, 11359530, 11479104, 11539840, 11983680, 12116832, 12754560, 12982320, 13631436, 13980960, 14348880, 14938560, 15146040, 15578784, 16155776, 16398720, 16777152, 17039295, 17309760, 18175248, 18641280, 19131840, 19473480, 20194720, 20771712, 20971440, 22719060, 22958208, 23967360, 24233664, 25964640, 27262872, 27961920, 28697760, 29877120, 30292080, 31157568, 33554304, 34078590, 34619520, 36350496, 38263680, 38946960, 40389440, 41942880, 45438120, 48467328, 51929280, 54525744, 55923840, 57395520, 60584160, 62315136, 68157180, 72700992, 77893920, 80778880, 83885760, 90876240, 103858560, 109051488, 114791040, 121168320, 136314360, 145401984, 155787840, 167771520, 181752480, 218102976, 242336640, 272628720, 311575680, 363504960, 436205952, 545257440, 727009920, 1090514880, 2181029760]

約数ペア:

[(1, 2181029760), (2, 1090514880), (3, 727009920), (4, 545257440), (5, 436205952), (6, 363504960), (7, 311575680), (8, 272628720), (9, 242336640), (10, 218102976), (12, 181752480), (13, 167771520), (14, 155787840), (15, 145401984), (16, 136314360), (18, 121168320), (19, 114791040), (20, 109051488), (21, 103858560), (24, 90876240), (26, 83885760), (27, 80778880), (28, 77893920), (30, 72700992), (32, 68157180), (35, 62315136), (36, 60584160), (38, 57395520), (39, 55923840), (40, 54525744), (42, 51929280), (45, 48467328), (48, 45438120), (52, 41942880), (54, 40389440), (56, 38946960), (57, 38263680), (60, 36350496), (63, 34619520), (64, 34078590), (65, 33554304), (70, 31157568), (72, 30292080), (73, 29877120), (76, 28697760), (78, 27961920), (80, 27262872), (84, 25964640), (90, 24233664), (91, 23967360), (95, 22958208), (96, 22719060), (104, 20971440), (105, 20771712), (108, 20194720), (112, 19473480), (114, 19131840), (117, 18641280), (120, 18175248), (126, 17309760), (128, 17039295), (130, 16777152), (133, 16398720), (135, 16155776), (140, 15578784), (144, 15146040), (146, 14938560), (152, 14348880), (156, 13980960), (160, 13631436), (168, 12982320), (171, 12754560), (180, 12116832), (182, 11983680), (189, 11539840), (190, 11479104), (192, 11359530), (195, 11184768), (208, 10485720), (210, 10385856), (216, 10097360), (219, 9959040), (224, 9736740), (228, 9565920), (234, 9320640), (240, 9087624), (247, 8830080), (252, 8654880), (260, 8388576), (266, 8199360), (270, 8077888), (273, 7989120), (280, 7789392), (285, 7652736), (288, 7573020), (292, 7469280), (304, 7174440), (312, 6990480), (315, 6923904), (320, 6815718), (336, 6491160), (342, 6377280), (351, 6213760), (360, 6058416), (364, 5991840), (365, 5975424), (378, 5769920), (380, 5739552), (384, 5679765), (390, 5592384), (399, 5466240), (416, 5242860), (420, 5192928), (432, 5048680), (438, 4979520), (448, 4868370), (455, 4793472), (456, 4782960), (468, 4660320), (480, 4543812), (494, 4415040), (504, 4327440), (511, 4268160), (513, 4251520), (520, 4194288), (532, 4099680), (540, 4038944), (546, 3994560), (560, 3894696), (570, 3826368), (576, 3786510), (584, 3734640), (585, 3728256), (608, 3587220), (624, 3495240), (630, 3461952), (640, 3407859), (657, 3319680), (665, 3279744), (672, 3245580), (684, 3188640), (702, 3106880), (720, 3029208), (728, 2995920), (730, 2987712), (741, 2943360), (756, 2884960), (760, 2869776), (780, 2796192), (798, 2733120), (819, 2663040), (832, 2621430), (840, 2596464), (855, 2550912), (864, 2524340), (876, 2489760), (896, 2434185), (910, 2396736), (912, 2391480), (936, 2330160), (945, 2307968), (949, 2298240), (960, 2271906), (988, 2207520), (1008, 2163720), (1022, 2134080), (1026, 2125760), (1040, 2097144), (1064, 2049840), (1080, 2019472), (1092, 1997280), (1095, 1991808), (1120, 1947348), (1140, 1913184), (1152, 1893255), (1168, 1867320), (1170, 1864128), (1197, 1822080), (1216, 1793610), (1235, 1766016), (1248, 1747620), (1260, 1730976), (1314, 1659840), (1330, 1639872), (1344, 1622790), (1365, 1597824), (1368, 1594320), (1387, 1572480), (1404, 1553440), (1440, 1514604), (1456, 1497960), (1460, 1493856), (1482, 1471680), (1512, 1442480), (1520, 1434888), (1533, 1422720), (1560, 1398096), (1596, 1366560), (1638, 1331520), (1664, 1310715), (1680, 1298232), (1710, 1275456), (1728, 1262170), (1729, 1261440), (1752, 1244880), (1755, 1242752), (1820, 1198368), (1824, 1195740), (1872, 1165080), (1890, 1153984), (1898, 1149120), (1920, 1135953), (1971, 1106560), (1976, 1103760), (1995, 1093248), (2016, 1081860), (2044, 1067040), (2052, 1062880), (2080, 1048572), (2128, 1024920), (2160, 1009736), (2184, 998640), (2190, 995904), (2223, 981120), (2240, 973674), (2280, 956592), (2336, 933660), (2340, 932064), (2394, 911040), (2432, 896805), (2457, 887680), (2470, 883008), (2496, 873810), (2520, 865488), (2555, 853632), (2565, 850304), (2628, 829920), (2660, 819936), (2688, 811395), (2730, 798912), (2736, 797160), (2774, 786240), (2808, 776720), (2847, 766080), (2880, 757302), (2912, 748980), (2920, 746928), (2964, 735840), (3024, 721240), (3040, 717444), (3066, 711360), (3120, 699048), (3192, 683280), (3276, 665760), (3285, 663936), (3360, 649116), (3420, 637728), (3456, 631085), (3458, 630720), (3504, 622440), (3510, 621376), (3591, 607360), (3640, 599184), (3648, 597870), (3705, 588672), (3744, 582540), (3780, 576992), (3796, 574560), (3942, 553280), (3952, 551880), (3990, 546624), (4032, 540930), (4088, 533520), (4095, 532608), (4104, 531440), (4160, 524286), (4161, 524160), (4256, 512460), (4320, 504868), (4368, 499320), (4380, 497952), (4446, 490560), (4480, 486837), (4560, 478296), (4599, 474240), (4672, 466830), (4680, 466032), (4745, 459648), (4788, 455520), (4914, 443840), (4940, 441504), (4992, 436905), (5040, 432744), (5110, 426816), (5130, 425152), (5187, 420480), (5256, 414960), (5320, 409968), (5460, 399456), (5472, 398580), (5548, 393120), (5616, 388360), (5694, 383040), (5760, 378651), (5824, 374490), (5840, 373464), (5928, 367920), (5985, 364416), (6048, 360620), (6080, 358722), (6132, 355680), (6240, 349524), (6384, 341640), (6552, 332880), (6570, 331968), (6643, 328320), (6669, 327040), (6720, 324558), (6840, 318864), (6916, 315360), (6935, 314496), (7008, 311220), (7020, 310688), (7182, 303680), (7280, 299592), (7296, 298935), (7410, 294336), (7488, 291270), (7560, 288496), (7592, 287280), (7665, 284544), (7884, 276640), (7904, 275940), (7980, 273312), (8064, 270465), (8176, 266760), (8190, 266304), (8208, 265720), (8320, 262143), (8322, 262080), (8512, 256230), (8541, 255360), (8640, 252434), (8645, 252288), (8736, 249660), (8760, 248976), (8892, 245280), (9120, 239148), (9198, 237120), (9344, 233415), (9360, 233016), (9490, 229824), (9576, 227760), (9709, 224640), (9828, 221920), (9855, 221312), (9880, 220752), (10080, 216372), (10220, 213408), (10260, 212576), (10374, 210240), (10512, 207480), (10640, 204984), (10920, 199728), (10944, 199290), (11096, 196560), (11115, 196224), (11232, 194180), (11388, 191520), (11648, 187245), (11680, 186732), (11856, 183960), (11970, 182208), (12096, 180310), (12160, 179361), (12264, 177840), (12285, 177536), (12480, 174762), (12483, 174720), (12768, 170820), (13104, 166440), (13140, 165984), (13286, 164160), (13338, 163520), (13440, 162279), (13680, 159432), (13797, 158080), (13832, 157680), (13870, 157248), (14016, 155610), (14040, 155344), (14235, 153216), (14364, 151840), (14560, 149796), (14820, 147168), (14976, 145635), (15120, 144248), (15184, 143640), (15330, 142272), (15561, 140160), (15768, 138320), (15808, 137970), (15960, 136656), (16352, 133380), (16380, 133152), (16416, 132860), (16644, 131040), (17024, 128115), (17082, 127680), (17280, 126217), (17290, 126144), (17472, 124830), (17520, 124488), (17784, 122640), (17955, 121472), (18031, 120960), (18240, 119574), (18396, 118560), (18720, 116508), (18980, 114912), (19152, 113880), (19418, 112320), (19656, 110960), (19710, 110656), (19760, 110376), (19929, 109440), (20160, 108186), (20440, 106704), (20520, 106288), (20748, 105120), (20805, 104832), (21024, 103740), (21280, 102492), (21840, 99864), (21888, 99645), (22192, 98280), (22230, 98112), (22464, 97090), (22776, 95760), (22995, 94848), (23360, 93366), (23712, 91980), (23940, 91104), (24192, 90155), (24528, 88920), (24570, 88768), (24960, 87381), (24966, 87360), (25536, 85410), (25623, 85120), (25935, 84096), (26208, 83220), (26280, 82992), (26572, 82080), (26676, 81760), (27360, 79716), (27594, 79040), (27664, 78840), (27740, 78624), (28032, 77805), (28080, 77672), (28470, 76608), (28728, 75920), (29120, 74898), (29127, 74880), (29640, 73584), (30240, 72124), (30368, 71820), (30660, 71136), (31122, 70080), (31536, 69160), (31616, 68985), (31920, 68328), (32704, 66690), (32760, 66576), (32832, 66430), (33215, 65664), (33288, 65520), (33345, 65408), (34164, 63840), (34580, 63072), (34944, 62415), (35040, 62244), (35568, 61320), (35910, 60736), (36062, 60480), (36480, 59787), (36792, 59280), (37440, 58254), (37449, 58240), (37960, 57456), (38304, 56940), (38836, 56160), (39312, 55480), (39420, 55328), (39520, 55188), (39858, 54720), (40320, 54093), (40880, 53352), (41040, 53144), (41496, 52560), (41610, 52416), (42048, 51870), (42560, 51246), (42705, 51072), (43680, 49932), (44384, 49140), (44460, 49056), (44928, 48545), (45552, 47880), (45990, 47424), (46683, 46720)]