18906516720

素因数分解:

$2^4\times 3^3\times 5^1\times 7^3\times {\mathrm{13}}^2\times {\mathrm{151}}^1$

素因数の和:220

約数の個数: 960

約数和(自身を含む): 82780416000

約数和(自身を除く): 63873899280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 48, 49, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 98, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 147, 151, 156, 168, 169, 180, 182, 189, 195, 196, 208, 210, 216, 234, 240, 245, 252, 260, 270, 273, 280, 294, 302, 312, 315, 336, 338, 343, 351, 360, 364, 378, 390, 392, 420, 432, 441, 453, 455, 468, 490, 504, 507, 520, 540, 546, 560, 585, 588, 604, 624, 630, 637, 676, 686, 702, 720, 728, 735, 755, 756, 780, 784, 819, 840, 845, 882, 906, 910, 936, 945, 980, 1008, 1014, 1029, 1040, 1057, 1080, 1092, 1170, 1176, 1183, 1208, 1260, 1274, 1323, 1352, 1359, 1365, 1372, 1404, 1456, 1470, 1510, 1512, 1521, 1560, 1638, 1680, 1690, 1715, 1755, 1764, 1812, 1820, 1872, 1890, 1911, 1960, 1963, 2028, 2058, 2114, 2160, 2184, 2205, 2265, 2340, 2352, 2366, 2416, 2457, 2520, 2535, 2548, 2646, 2704, 2718, 2730, 2744, 2808, 2940, 3020, 3024, 3042, 3087, 3120, 3171, 3185, 3276, 3380, 3430, 3510, 3528, 3549, 3624, 3640, 3780, 3822, 3920, 3926, 4056, 4077, 4095, 4116, 4228, 4368, 4410, 4459, 4530, 4563, 4680, 4732, 4914, 5040, 5070, 5096, 5145, 5285, 5292, 5436, 5460, 5488, 5616, 5733, 5880, 5889, 5915, 6040, 6084, 6174, 6342, 6370, 6552, 6615, 6760, 6795, 6860, 7020, 7056, 7098, 7248, 7280, 7399, 7560, 7605, 7644, 7852, 8112, 8154, 8190, 8232, 8281, 8456, 8820, 8918, 9060, 9126, 9261, 9360, 9464, 9513, 9555, 9815, 9828, 10140, 10192, 10290, 10570, 10584, 10647, 10872, 10920, 11466, 11760, 11778, 11830, 12080, 12168, 12285, 12348, 12684, 12740, 13104, 13230, 13377, 13520, 13590, 13720, 13741, 14040, 14196, 14798, 15120, 15210, 15288, 15435, 15704, 15855, 16308, 16380, 16464, 16562, 16912, 17199, 17640, 17667, 17745, 17836, 18120, 18252, 18522, 18928, 19026, 19110, 19630, 19656, 20280, 20385, 20580, 21140, 21168, 21294, 21744, 21840, 22197, 22295, 22815, 22932, 23556, 23660, 24336, 24570, 24696, 24843, 25368, 25480, 25519, 26460, 26754, 27180, 27440, 27482, 28080, 28392, 28539, 28665, 29445, 29596, 30420, 30576, 30870, 31408, 31710, 31941, 32616, 32760, 33124, 34398, 35280, 35334, 35490, 35672, 36240, 36504, 36995, 37044, 38052, 38220, 39260, 39312, 40131, 40560, 40770, 41160, 41223, 41405, 42280, 42588, 44394, 44590, 45630, 45864, 46305, 47112, 47320, 47565, 49140, 49392, 49686, 50736, 50960, 51038, 51793, 52920, 53001, 53235, 53508, 54360, 54964, 56784, 57078, 57330, 57967, 58890, 59192, 60840, 61740, 63420, 63882, 65232, 65520, 66248, 66591, 66885, 68705, 68796, 70668, 70980, 71344, 73008, 73990, 74088, 74529, 76104, 76440, 76557, 78520, 80262, 81540, 82320, 82446, 82810, 84560, 85176, 85995, 88335, 88788, 89180, 91260, 91728, 92610, 94224, 94640, 95130, 96187, 98280, 99372, 102076, 103586, 105840, 106002, 106470, 107016, 108720, 109928, 110985, 114156, 114660, 115934, 117780, 118384, 120393, 121680, 123480, 123669, 124215, 126840, 127595, 127764, 132496, 133182, 133770, 137410, 137592, 141336, 141960, 142695, 147980, 148176, 149058, 152208, 152880, 153114, 155379, 157040, 159705, 160524, 163080, 164892, 165620, 170352, 171990, 173901, 176670, 177576, 178360, 178633, 182520, 185220, 190260, 192374, 196560, 198744, 199773, 200655, 204152, 206115, 207172, 212004, 212940, 214032, 219856, 221970, 223587, 228312, 229320, 229671, 231868, 235560, 240786, 246960, 247338, 248430, 253680, 255190, 255528, 258965, 265005, 266364, 267540, 274820, 275184, 282672, 283920, 285390, 288561, 289835, 295960, 298116, 306228, 310758, 319410, 321048, 326160, 329784, 331240, 332955, 343980, 347802, 353340, 355152, 356720, 357266, 365040, 370440, 371007, 372645, 380520, 382785, 384748, 397488, 399546, 401310, 408304, 412230, 414344, 424008, 425880, 443940, 447174, 456624, 458640, 459342, 463736, 466137, 471120, 480935, 481572, 494676, 496860, 510380, 511056, 517930, 521703, 530010, 532728, 535080, 535899, 549640, 570780, 577122, 579670, 591920, 596232, 601965, 612456, 618345, 621516, 638820, 642096, 659568, 662480, 665910, 673309, 687960, 689013, 695604, 706680, 714532, 740880, 742014, 745290, 761040, 765570, 769496, 776895, 799092, 802620, 824460, 828688, 848016, 851760, 865683, 869505, 887880, 893165, 894348, 918684, 927472, 932274, 961870, 963144, 989352, 993720, 998865, 1020760, 1035860, 1043406, 1060020, 1065456, 1070160, 1071798, 1099280, 1117935, 1141560, 1148355, 1154244, 1159340, 1192464, 1203930, 1224912, 1236690, 1243032, 1250431, 1277640, 1331820, 1346618, 1375920, 1378026, 1391208, 1398411, 1413360, 1429064, 1442805, 1484028, 1490580, 1531140, 1538992, 1553790, 1565109, 1598184, 1605240, 1607697, 1648920, 1731366, 1739010, 1775760, 1786330, 1788696, 1837368, 1855035, 1864548, 1923740, 1926288, 1978704, 1987440, 1997730, 2019927, 2041520, 2071720, 2086812, 2120040, 2143596, 2235870, 2283120, 2296710, 2308488, 2318680, 2330685, 2407860, 2473380, 2486064, 2500862, 2555280, 2597049, 2608515, 2663640, 2679495, 2693236, 2756052, 2782416, 2796822, 2858128, 2885610, 2968056, 2981160, 3062280, 3107580, 3130218, 3196368, 3210480, 3215394, 3297840, 3366545, 3445065, 3462732, 3478020, 3572660, 3577392, 3674736, 3710070, 3729096, 3751293, 3847480, 3995460, 4039854, 4143440, 4173624, 4240080, 4287192, 4328415, 4471740, 4593420, 4616976, 4637360, 4661370, 4815720, 4823091, 4946760, 5001724, 5194098, 5217030, 5327280, 5358990, 5386472, 5512104, 5593644, 5771220, 5936112, 5962320, 6059781, 6124560, 6215160, 6252155, 6260436, 6430788, 6733090, 6890130, 6925464, 6956040, 6992055, 7145320, 7420140, 7458192, 7502586, 7694960, 7825545, 7990920, 8038485, 8079708, 8347248, 8574384, 8656830, 8753017, 8943480, 9186840, 9322740, 9631440, 9646182, 9893520, 10003448, 10099635, 10388196, 10434060, 10717980, 10772944, 11024208, 11187288, 11253879, 11542440, 12119562, 12430320, 12504310, 12520872, 12861576, 12985245, 13466180, 13780260, 13850928, 13912080, 13984110, 14290640, 14840280, 15005172, 15651090, 15981840, 16076970, 16159416, 17313660, 17506034, 17886960, 18179343, 18373680, 18645480, 18756465, 19292364, 20006896, 20199270, 20776392, 20868120, 21435960, 22374576, 22507758, 23084880, 24115455, 24239124, 25008620, 25041744, 25723152, 25970490, 26259051, 26932360, 27560520, 27968220, 29680560, 30010344, 30298905, 31302180, 32153940, 32318832, 33761637, 34627320, 35012068, 36358686, 37290960, 37512930, 38584728, 40398540, 41552784, 41736240, 42871920, 43765085, 45015516, 48230910, 48478248, 50017240, 51940980, 52518102, 53864720, 55121040, 55936440, 56269395, 60020688, 60597810, 62604360, 64307880, 67523274, 69254640, 70024136, 72717372, 75025860, 77169456, 78777153, 80797080, 87530170, 90031032, 90896715, 96461820, 96956496, 100034480, 103881960, 105036204, 111872880, 112538790, 121195620, 125208720, 128615760, 131295255, 135046548, 140048272, 145434744, 150051720, 157554306, 161594160, 168808185, 175060340, 180062064, 181793430, 192923640, 207763920, 210072408, 225077580, 236331459, 242391240, 262590510, 270093096, 290869488, 300103440, 315108612, 337616370, 350120680, 363586860, 385847280, 393885765, 420144816, 450155160, 472662918, 484782480, 525181020, 540186192, 630217224, 675232740, 700241360, 727173720, 787771530, 900310320, 945325836, 1050362040, 1181657295, 1260434448, 1350465480, 1454347440, 1575543060, 1890651672, 2100724080, 2363314590, 2700930960, 3151086120, 3781303344, 4726629180, 6302172240, 9453258360, 18906516720]

約数ペア:

[(1, 18906516720), (2, 9453258360), (3, 6302172240), (4, 4726629180), (5, 3781303344), (6, 3151086120), (7, 2700930960), (8, 2363314590), (9, 2100724080), (10, 1890651672), (12, 1575543060), (13, 1454347440), (14, 1350465480), (15, 1260434448), (16, 1181657295), (18, 1050362040), (20, 945325836), (21, 900310320), (24, 787771530), (26, 727173720), (27, 700241360), (28, 675232740), (30, 630217224), (35, 540186192), (36, 525181020), (39, 484782480), (40, 472662918), (42, 450155160), (45, 420144816), (48, 393885765), (49, 385847280), (52, 363586860), (54, 350120680), (56, 337616370), (60, 315108612), (63, 300103440), (65, 290869488), (70, 270093096), (72, 262590510), (78, 242391240), (80, 236331459), (84, 225077580), (90, 210072408), (91, 207763920), (98, 192923640), (104, 181793430), (105, 180062064), (108, 175060340), (112, 168808185), (117, 161594160), (120, 157554306), (126, 150051720), (130, 145434744), (135, 140048272), (140, 135046548), (144, 131295255), (147, 128615760), (151, 125208720), (156, 121195620), (168, 112538790), (169, 111872880), (180, 105036204), (182, 103881960), (189, 100034480), (195, 96956496), (196, 96461820), (208, 90896715), (210, 90031032), (216, 87530170), (234, 80797080), (240, 78777153), (245, 77169456), (252, 75025860), (260, 72717372), (270, 70024136), (273, 69254640), (280, 67523274), (294, 64307880), (302, 62604360), (312, 60597810), (315, 60020688), (336, 56269395), (338, 55936440), (343, 55121040), (351, 53864720), (360, 52518102), (364, 51940980), (378, 50017240), (390, 48478248), (392, 48230910), (420, 45015516), (432, 43765085), (441, 42871920), (453, 41736240), (455, 41552784), (468, 40398540), (490, 38584728), (504, 37512930), (507, 37290960), (520, 36358686), (540, 35012068), (546, 34627320), (560, 33761637), (585, 32318832), (588, 32153940), (604, 31302180), (624, 30298905), (630, 30010344), (637, 29680560), (676, 27968220), (686, 27560520), (702, 26932360), (720, 26259051), (728, 25970490), (735, 25723152), (755, 25041744), (756, 25008620), (780, 24239124), (784, 24115455), (819, 23084880), (840, 22507758), (845, 22374576), (882, 21435960), (906, 20868120), (910, 20776392), (936, 20199270), (945, 20006896), (980, 19292364), (1008, 18756465), (1014, 18645480), (1029, 18373680), (1040, 18179343), (1057, 17886960), (1080, 17506034), (1092, 17313660), (1170, 16159416), (1176, 16076970), (1183, 15981840), (1208, 15651090), (1260, 15005172), (1274, 14840280), (1323, 14290640), (1352, 13984110), (1359, 13912080), (1365, 13850928), (1372, 13780260), (1404, 13466180), (1456, 12985245), (1470, 12861576), (1510, 12520872), (1512, 12504310), (1521, 12430320), (1560, 12119562), (1638, 11542440), (1680, 11253879), (1690, 11187288), (1715, 11024208), (1755, 10772944), (1764, 10717980), (1812, 10434060), (1820, 10388196), (1872, 10099635), (1890, 10003448), (1911, 9893520), (1960, 9646182), (1963, 9631440), (2028, 9322740), (2058, 9186840), (2114, 8943480), (2160, 8753017), (2184, 8656830), (2205, 8574384), (2265, 8347248), (2340, 8079708), (2352, 8038485), (2366, 7990920), (2416, 7825545), (2457, 7694960), (2520, 7502586), (2535, 7458192), (2548, 7420140), (2646, 7145320), (2704, 6992055), (2718, 6956040), (2730, 6925464), (2744, 6890130), (2808, 6733090), (2940, 6430788), (3020, 6260436), (3024, 6252155), (3042, 6215160), (3087, 6124560), (3120, 6059781), (3171, 5962320), (3185, 5936112), (3276, 5771220), (3380, 5593644), (3430, 5512104), (3510, 5386472), (3528, 5358990), (3549, 5327280), (3624, 5217030), (3640, 5194098), (3780, 5001724), (3822, 4946760), (3920, 4823091), (3926, 4815720), (4056, 4661370), (4077, 4637360), (4095, 4616976), (4116, 4593420), (4228, 4471740), (4368, 4328415), (4410, 4287192), (4459, 4240080), (4530, 4173624), (4563, 4143440), (4680, 4039854), (4732, 3995460), (4914, 3847480), (5040, 3751293), (5070, 3729096), (5096, 3710070), (5145, 3674736), (5285, 3577392), (5292, 3572660), (5436, 3478020), (5460, 3462732), (5488, 3445065), (5616, 3366545), (5733, 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(12740, 1484028), (13104, 1442805), (13230, 1429064), (13377, 1413360), (13520, 1398411), (13590, 1391208), (13720, 1378026), (13741, 1375920), (14040, 1346618), (14196, 1331820), (14798, 1277640), (15120, 1250431), (15210, 1243032), (15288, 1236690), (15435, 1224912), (15704, 1203930), (15855, 1192464), (16308, 1159340), (16380, 1154244), (16464, 1148355), (16562, 1141560), (16912, 1117935), (17199, 1099280), (17640, 1071798), (17667, 1070160), (17745, 1065456), (17836, 1060020), (18120, 1043406), (18252, 1035860), (18522, 1020760), (18928, 998865), (19026, 993720), (19110, 989352), (19630, 963144), (19656, 961870), (20280, 932274), (20385, 927472), (20580, 918684), (21140, 894348), (21168, 893165), (21294, 887880), (21744, 869505), (21840, 865683), (22197, 851760), (22295, 848016), (22815, 828688), (22932, 824460), (23556, 802620), (23660, 799092), (24336, 776895), (24570, 769496), (24696, 765570), (24843, 761040), (25368, 745290), (25480, 742014), (25519, 740880), (26460, 714532), (26754, 706680), (27180, 695604), (27440, 689013), (27482, 687960), (28080, 673309), (28392, 665910), (28539, 662480), (28665, 659568), (29445, 642096), (29596, 638820), (30420, 621516), (30576, 618345), (30870, 612456), (31408, 601965), (31710, 596232), (31941, 591920), (32616, 579670), (32760, 577122), (33124, 570780), (34398, 549640), (35280, 535899), (35334, 535080), (35490, 532728), (35672, 530010), (36240, 521703), (36504, 517930), (36995, 511056), (37044, 510380), (38052, 496860), (38220, 494676), (39260, 481572), (39312, 480935), (40131, 471120), (40560, 466137), (40770, 463736), (41160, 459342), (41223, 458640), (41405, 456624), (42280, 447174), (42588, 443940), (44394, 425880), (44590, 424008), (45630, 414344), (45864, 412230), (46305, 408304), (47112, 401310), (47320, 399546), (47565, 397488), (49140, 384748), (49392, 382785), (49686, 380520), (50736, 372645), (50960, 371007), (51038, 370440), (51793, 365040), (52920, 357266), (53001, 356720), (53235, 355152), (53508, 353340), (54360, 347802), (54964, 343980), (56784, 332955), (57078, 331240), (57330, 329784), (57967, 326160), (58890, 321048), (59192, 319410), (60840, 310758), (61740, 306228), (63420, 298116), (63882, 295960), (65232, 289835), (65520, 288561), (66248, 285390), (66591, 283920), (66885, 282672), (68705, 275184), (68796, 274820), (70668, 267540), (70980, 266364), (71344, 265005), (73008, 258965), (73990, 255528), (74088, 255190), (74529, 253680), (76104, 248430), (76440, 247338), (76557, 246960), (78520, 240786), (80262, 235560), (81540, 231868), (82320, 229671), (82446, 229320), (82810, 228312), (84560, 223587), (85176, 221970), (85995, 219856), (88335, 214032), (88788, 212940), (89180, 212004), (91260, 207172), (91728, 206115), (92610, 204152), (94224, 200655), (94640, 199773), (95130, 198744), (96187, 196560), (98280, 192374), (99372, 190260), (102076, 185220), (103586, 182520), (105840, 178633), (106002, 178360), (106470, 177576), (107016, 176670), (108720, 173901), (109928, 171990), (110985, 170352), (114156, 165620), (114660, 164892), (115934, 163080), (117780, 160524), (118384, 159705), (120393, 157040), (121680, 155379), (123480, 153114), (123669, 152880), (124215, 152208), (126840, 149058), (127595, 148176), (127764, 147980), (132496, 142695), (133182, 141960), (133770, 141336), (137410, 137592)]