21786014880

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:314

約数の個数: 768

約数和(自身を含む): 90226483200

約数和(自身を除く): 68440468320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 71, 72, 73, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 139, 140, 142, 144, 146, 160, 168, 180, 189, 210, 213, 216, 219, 224, 240, 252, 270, 278, 280, 284, 288, 292, 315, 336, 355, 360, 365, 378, 417, 420, 426, 432, 438, 480, 497, 504, 511, 540, 556, 560, 568, 584, 630, 639, 657, 672, 695, 710, 720, 730, 756, 834, 840, 852, 864, 876, 945, 973, 994, 1008, 1022, 1065, 1080, 1095, 1112, 1120, 1136, 1168, 1251, 1260, 1278, 1314, 1390, 1420, 1440, 1460, 1491, 1512, 1533, 1668, 1680, 1704, 1752, 1890, 1917, 1946, 1971, 1988, 2016, 2044, 2085, 2130, 2160, 2190, 2224, 2272, 2336, 2485, 2502, 2520, 2555, 2556, 2628, 2780, 2840, 2919, 2920, 2982, 3024, 3066, 3195, 3285, 3336, 3360, 3408, 3504, 3753, 3780, 3834, 3892, 3942, 3976, 4088, 4170, 4260, 4320, 4380, 4448, 4473, 4599, 4865, 4970, 5004, 5040, 5110, 5112, 5183, 5256, 5560, 5680, 5838, 5840, 5964, 6048, 6132, 6255, 6390, 6570, 6672, 6816, 7008, 7455, 7506, 7560, 7665, 7668, 7784, 7884, 7952, 8176, 8340, 8520, 8757, 8760, 8946, 9198, 9585, 9730, 9855, 9869, 9940, 10008, 10080, 10147, 10220, 10224, 10366, 10512, 11120, 11360, 11676, 11680, 11928, 12264, 12510, 12780, 13140, 13344, 13419, 13797, 14595, 14910, 15012, 15120, 15330, 15336, 15549, 15568, 15768, 15904, 16352, 16680, 17040, 17514, 17520, 17892, 18396, 18765, 19170, 19460, 19710, 19738, 19880, 20016, 20294, 20440, 20448, 20732, 21024, 22240, 22365, 22995, 23352, 23856, 24528, 25020, 25560, 25915, 26271, 26280, 26838, 27594, 29190, 29607, 29820, 30024, 30240, 30441, 30660, 30672, 31098, 31136, 31536, 33360, 34080, 35028, 35040, 35784, 36281, 36792, 37530, 38340, 38920, 39420, 39476, 39760, 40032, 40588, 40880, 41464, 43785, 44730, 45990, 46647, 46704, 47712, 49056, 49345, 50040, 50735, 51120, 51830, 52542, 52560, 53676, 55188, 58380, 59214, 59640, 60048, 60882, 61320, 61344, 62196, 63072, 66720, 67095, 68985, 69083, 70056, 71029, 71568, 72562, 73584, 75060, 76680, 77745, 77840, 78840, 78952, 79520, 81176, 81760, 82928, 87570, 88821, 89460, 91323, 91980, 93294, 93408, 98690, 100080, 101470, 102240, 103660, 105084, 105120, 107352, 108843, 110376, 116760, 118428, 119280, 120096, 121764, 122640, 124392, 131355, 134190, 137970, 138166, 139941, 140112, 142058, 143136, 145124, 147168, 148035, 150120, 152205, 153360, 155490, 155680, 157680, 157904, 162352, 165856, 175140, 177642, 178920, 181405, 182646, 183960, 186588, 197380, 200160, 202940, 207249, 207320, 210168, 213087, 214704, 217686, 220752, 233235, 233520, 236856, 238560, 243528, 245280, 248784, 262710, 266463, 268380, 273969, 275940, 276332, 279882, 280224, 284116, 290248, 296070, 300240, 304410, 306720, 310980, 315360, 315808, 324704, 326529, 345415, 350280, 355145, 355284, 357840, 362810, 365292, 367920, 373176, 394760, 405880, 414498, 414640, 420336, 426174, 429408, 435372, 441504, 444105, 456615, 466470, 467040, 473712, 487056, 497568, 525420, 532926, 536760, 544215, 547938, 551880, 552664, 559764, 568232, 580496, 592140, 600480, 608820, 621747, 621960, 639261, 653058, 690830, 699705, 700560, 710290, 710568, 715680, 720437, 725620, 730584, 735840, 746352, 789520, 811760, 828996, 829280, 840672, 852348, 870744, 888210, 913230, 932940, 947424, 974112, 979587, 1036245, 1050840, 1065435, 1065852, 1073520, 1088430, 1095876, 1103760, 1105328, 1119528, 1136464, 1160992, 1184280, 1217640, 1243494, 1243920, 1278522, 1306116, 1332315, 1369845, 1381660, 1399410, 1401120, 1420580, 1421136, 1440874, 1451240, 1461168, 1492704, 1579040, 1623520, 1632645, 1657992, 1704696, 1741488, 1776420, 1826460, 1865241, 1865880, 1917783, 1959174, 2072490, 2101680, 2130870, 2131704, 2147040, 2161311, 2176860, 2191752, 2207520, 2210656, 2239056, 2272928, 2368560, 2435280, 2486988, 2487840, 2557044, 2612232, 2664630, 2739690, 2763320, 2798820, 2841160, 2842272, 2881748, 2902480, 2922336, 3108735, 3196305, 3265290, 3315984, 3409392, 3482976, 3552840, 3602185, 3652920, 3730482, 3731760, 3835566, 3918348, 4144980, 4203360, 4261740, 4263408, 4322622, 4353720, 4383504, 4478112, 4737120, 4870560, 4897935, 4973976, 5043059, 5114088, 5224464, 5329260, 5479380, 5526640, 5597640, 5682320, 5763496, 5804960, 6217470, 6392610, 6483933, 6530580, 6631968, 6818784, 7105680, 7204370, 7305840, 7460964, 7463520, 7671132, 7836696, 8289960, 8523480, 8526816, 8645244, 8707440, 8767008, 9326205, 9588915, 9795870, 9947952, 10086118, 10228176, 10448928, 10658520, 10806555, 10958760, 11053280, 11195280, 11364640, 11526992, 12434940, 12785220, 12967866, 13061160, 14211360, 14408740, 14611680, 14921928, 15129177, 15342264, 15673392, 16579920, 17046960, 17290488, 17414880, 18652410, 19177830, 19451799, 19591740, 19895904, 20172236, 20456352, 21317040, 21613110, 21917520, 22390560, 23053984, 24869880, 25215295, 25570440, 25935732, 26122320, 28817480, 29843856, 30258354, 30684528, 31346784, 32419665, 33159840, 34093920, 34580976, 37304820, 38355660, 38903598, 39183480, 40344472, 42634080, 43226220, 43835040, 45387531, 49739760, 50430590, 51140880, 51871464, 52244640, 57634960, 59687712, 60516708, 61369056, 64839330, 69161952, 74609640, 75645885, 76711320, 77807196, 78366960, 80688944, 86452440, 90775062, 97258995, 99479520, 100861180, 102281760, 103742928, 115269920, 121033416, 129678660, 136162593, 149219280, 151291770, 153422640, 155614392, 156733920, 161377888, 172904880, 181550124, 194517990, 201722360, 207485856, 226937655, 242066832, 259357320, 272325186, 298438560, 302583540, 306845280, 311228784, 345809760, 363100248, 389035980, 403444720, 453875310, 484133664, 518714640, 544650372, 605167080, 622457568, 680812965, 726200496, 778071960, 806889440, 907750620, 1037429280, 1089300744, 1210334160, 1361625930, 1452400992, 1556143920, 1815501240, 2178601488, 2420668320, 2723251860, 3112287840, 3631002480, 4357202976, 5446503720, 7262004960, 10893007440, 21786014880]

約数ペア:

[(1, 21786014880), (2, 10893007440), (3, 7262004960), (4, 5446503720), (5, 4357202976), (6, 3631002480), (7, 3112287840), (8, 2723251860), (9, 2420668320), (10, 2178601488), (12, 1815501240), (14, 1556143920), (15, 1452400992), (16, 1361625930), (18, 1210334160), (20, 1089300744), (21, 1037429280), (24, 907750620), (27, 806889440), (28, 778071960), (30, 726200496), (32, 680812965), (35, 622457568), (36, 605167080), (40, 544650372), (42, 518714640), (45, 484133664), (48, 453875310), (54, 403444720), (56, 389035980), (60, 363100248), (63, 345809760), (70, 311228784), (71, 306845280), (72, 302583540), (73, 298438560), (80, 272325186), (84, 259357320), (90, 242066832), (96, 226937655), (105, 207485856), (108, 201722360), (112, 194517990), (120, 181550124), (126, 172904880), (135, 161377888), (139, 156733920), (140, 155614392), (142, 153422640), (144, 151291770), (146, 149219280), (160, 136162593), (168, 129678660), (180, 121033416), (189, 115269920), (210, 103742928), (213, 102281760), (216, 100861180), (219, 99479520), (224, 97258995), (240, 90775062), (252, 86452440), (270, 80688944), (278, 78366960), (280, 77807196), (284, 76711320), (288, 75645885), (292, 74609640), (315, 69161952), (336, 64839330), (355, 61369056), (360, 60516708), (365, 59687712), (378, 57634960), (417, 52244640), (420, 51871464), (426, 51140880), (432, 50430590), (438, 49739760), (480, 45387531), (497, 43835040), (504, 43226220), (511, 42634080), (540, 40344472), (556, 39183480), (560, 38903598), (568, 38355660), (584, 37304820), (630, 34580976), (639, 34093920), (657, 33159840), (672, 32419665), (695, 31346784), (710, 30684528), (720, 30258354), (730, 29843856), (756, 28817480), (834, 26122320), (840, 25935732), (852, 25570440), (864, 25215295), (876, 24869880), (945, 23053984), (973, 22390560), (994, 21917520), (1008, 21613110), (1022, 21317040), (1065, 20456352), (1080, 20172236), (1095, 19895904), (1112, 19591740), (1120, 19451799), (1136, 19177830), (1168, 18652410), (1251, 17414880), (1260, 17290488), (1278, 17046960), (1314, 16579920), (1390, 15673392), (1420, 15342264), (1440, 15129177), (1460, 14921928), (1491, 14611680), (1512, 14408740), (1533, 14211360), (1668, 13061160), (1680, 12967866), (1704, 12785220), (1752, 12434940), (1890, 11526992), (1917, 11364640), (1946, 11195280), (1971, 11053280), (1988, 10958760), (2016, 10806555), (2044, 10658520), (2085, 10448928), (2130, 10228176), (2160, 10086118), (2190, 9947952), (2224, 9795870), (2272, 9588915), (2336, 9326205), (2485, 8767008), (2502, 8707440), (2520, 8645244), (2555, 8526816), (2556, 8523480), (2628, 8289960), (2780, 7836696), (2840, 7671132), (2919, 7463520), (2920, 7460964), (2982, 7305840), (3024, 7204370), (3066, 7105680), (3195, 6818784), (3285, 6631968), (3336, 6530580), (3360, 6483933), (3408, 6392610), (3504, 6217470), (3753, 5804960), (3780, 5763496), (3834, 5682320), (3892, 5597640), (3942, 5526640), (3976, 5479380), (4088, 5329260), (4170, 5224464), (4260, 5114088), (4320, 5043059), (4380, 4973976), (4448, 4897935), (4473, 4870560), (4599, 4737120), (4865, 4478112), (4970, 4383504), (5004, 4353720), (5040, 4322622), (5110, 4263408), (5112, 4261740), (5183, 4203360), (5256, 4144980), (5560, 3918348), (5680, 3835566), (5838, 3731760), (5840, 3730482), (5964, 3652920), (6048, 3602185), (6132, 3552840), (6255, 3482976), (6390, 3409392), (6570, 3315984), (6672, 3265290), (6816, 3196305), (7008, 3108735), (7455, 2922336), (7506, 2902480), (7560, 2881748), (7665, 2842272), (7668, 2841160), (7784, 2798820), (7884, 2763320), (7952, 2739690), (8176, 2664630), (8340, 2612232), (8520, 2557044), (8757, 2487840), (8760, 2486988), (8946, 2435280), (9198, 2368560), (9585, 2272928), (9730, 2239056), (9855, 2210656), (9869, 2207520), (9940, 2191752), (10008, 2176860), (10080, 2161311), (10147, 2147040), (10220, 2131704), (10224, 2130870), (10366, 2101680), (10512, 2072490), (11120, 1959174), (11360, 1917783), (11676, 1865880), (11680, 1865241), (11928, 1826460), (12264, 1776420), (12510, 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(31136, 699705), (31536, 690830), (33360, 653058), (34080, 639261), (35028, 621960), (35040, 621747), (35784, 608820), (36281, 600480), (36792, 592140), (37530, 580496), (38340, 568232), (38920, 559764), (39420, 552664), (39476, 551880), (39760, 547938), (40032, 544215), (40588, 536760), (40880, 532926), (41464, 525420), (43785, 497568), (44730, 487056), (45990, 473712), (46647, 467040), (46704, 466470), (47712, 456615), (49056, 444105), (49345, 441504), (50040, 435372), (50735, 429408), (51120, 426174), (51830, 420336), (52542, 414640), (52560, 414498), (53676, 405880), (55188, 394760), (58380, 373176), (59214, 367920), (59640, 365292), (60048, 362810), (60882, 357840), (61320, 355284), (61344, 355145), (62196, 350280), (63072, 345415), (66720, 326529), (67095, 324704), (68985, 315808), (69083, 315360), (70056, 310980), (71029, 306720), (71568, 304410), (72562, 300240), (73584, 296070), (75060, 290248), (76680, 284116), (77745, 280224), (77840, 279882), (78840, 276332), (78952, 275940), (79520, 273969), (81176, 268380), (81760, 266463), (82928, 262710), (87570, 248784), (88821, 245280), (89460, 243528), (91323, 238560), (91980, 236856), (93294, 233520), (93408, 233235), (98690, 220752), (100080, 217686), (101470, 214704), (102240, 213087), (103660, 210168), (105084, 207320), (105120, 207249), (107352, 202940), (108843, 200160), (110376, 197380), (116760, 186588), (118428, 183960), (119280, 182646), (120096, 181405), (121764, 178920), (122640, 177642), (124392, 175140), (131355, 165856), (134190, 162352), (137970, 157904), (138166, 157680), (139941, 155680), (140112, 155490), (142058, 153360), (143136, 152205), (145124, 150120), (147168, 148035)]