21069233640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1163}}^1$

素因数の和:1286

約数の個数: 576

約数和(自身を含む): 86942419200

約数和(自身を除く): 65873185560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 49, 52, 56, 60, 63, 65, 70, 72, 78, 79, 84, 90, 91, 98, 104, 105, 117, 120, 126, 130, 140, 147, 156, 158, 168, 180, 182, 195, 196, 210, 234, 237, 245, 252, 260, 273, 280, 294, 312, 315, 316, 360, 364, 390, 392, 395, 420, 441, 455, 468, 474, 490, 504, 520, 546, 553, 585, 588, 630, 632, 637, 711, 728, 735, 780, 790, 819, 840, 882, 910, 936, 948, 980, 1027, 1092, 1106, 1163, 1170, 1176, 1185, 1260, 1274, 1365, 1422, 1470, 1560, 1580, 1638, 1659, 1764, 1820, 1896, 1911, 1960, 2054, 2184, 2205, 2212, 2326, 2340, 2370, 2520, 2548, 2730, 2765, 2844, 2940, 3081, 3160, 3185, 3276, 3318, 3489, 3528, 3555, 3640, 3822, 3871, 4095, 4108, 4410, 4424, 4652, 4680, 4740, 4977, 5096, 5135, 5460, 5530, 5688, 5733, 5815, 5880, 6162, 6370, 6552, 6636, 6978, 7110, 7189, 7644, 7742, 8141, 8190, 8216, 8295, 8820, 9243, 9304, 9480, 9555, 9954, 10270, 10467, 10920, 11060, 11466, 11613, 11630, 12324, 12740, 13272, 13956, 14220, 14378, 15119, 15288, 15405, 15484, 16282, 16380, 16590, 17445, 17640, 18486, 19110, 19355, 19908, 20540, 20934, 21567, 22120, 22932, 23226, 23260, 24423, 24648, 24885, 25480, 27912, 28440, 28665, 28756, 30238, 30810, 30968, 32564, 32760, 33180, 34839, 34890, 35945, 36972, 38220, 38710, 39816, 40705, 41080, 41868, 43134, 45357, 45864, 46215, 46452, 46520, 48846, 49770, 50323, 52335, 56987, 57330, 57512, 58065, 60476, 61620, 64701, 65128, 66360, 69678, 69780, 71890, 73269, 73944, 75595, 76440, 77420, 81410, 83736, 86268, 90714, 91877, 92430, 92904, 97692, 99540, 100646, 104670, 105833, 107835, 113974, 114660, 116130, 120952, 122115, 123240, 129402, 136071, 139356, 139560, 143780, 146538, 150969, 151190, 154840, 162820, 170961, 172536, 174195, 181428, 183754, 184860, 195384, 199080, 201292, 209340, 211666, 215670, 226785, 227948, 229320, 232260, 244230, 251615, 258804, 272142, 275631, 278712, 284935, 287560, 293076, 301938, 302380, 317499, 323505, 325640, 341922, 348390, 362856, 366345, 367508, 369720, 402584, 418680, 423332, 431340, 452907, 453570, 455896, 459385, 464520, 488460, 503230, 512883, 517608, 529165, 544284, 551262, 569870, 586152, 603876, 604760, 634998, 643139, 647010, 680355, 683844, 696780, 732690, 735016, 740831, 754845, 826893, 846664, 854805, 862680, 905814, 907140, 918770, 952497, 976920, 1006460, 1025766, 1058330, 1088568, 1102524, 1139740, 1194401, 1207752, 1269996, 1286278, 1294020, 1360710, 1367688, 1378155, 1393560, 1465380, 1481662, 1509690, 1587495, 1653786, 1709610, 1811628, 1814280, 1837540, 1904994, 1929417, 2012920, 2051532, 2116660, 2205048, 2222493, 2264535, 2279480, 2388802, 2539992, 2564415, 2572556, 2588040, 2721420, 2756310, 2930760, 2963324, 3019380, 3174990, 3215695, 3307572, 3419220, 3583203, 3623256, 3675080, 3704155, 3809988, 3858834, 4103064, 4134465, 4233320, 4444986, 4501973, 4529070, 4762485, 4777604, 5128830, 5145112, 5442840, 5512620, 5788251, 5926648, 5972005, 6038760, 6349980, 6431390, 6615144, 6667479, 6838440, 7166406, 7408310, 7619976, 7717668, 8268930, 8360807, 8889972, 9003946, 9058140, 9524970, 9555208, 9647085, 10257660, 10749609, 11025240, 11112465, 11576502, 11944010, 12699960, 12862780, 13334958, 13505919, 14332812, 14816620, 15435336, 16537860, 16721614, 17779944, 17916015, 18007892, 18116280, 19049940, 19294170, 20515320, 21499218, 22224930, 22509865, 23153004, 23888020, 25082421, 25725560, 26669916, 27011838, 28665624, 28941255, 29633240, 33075720, 33337395, 33443228, 35832030, 36015784, 38099880, 38588340, 40517757, 41804035, 42998436, 44449860, 45019730, 46306008, 47776040, 50164842, 53339832, 53748045, 54023676, 57882510, 58525649, 66674790, 66886456, 67529595, 71664060, 75247263, 77176680, 81035514, 83608070, 85996872, 88899720, 90039460, 100329684, 107496090, 108047352, 115765020, 117051298, 125412105, 133349580, 135059190, 143328120, 150494526, 162071028, 167216140, 175576947, 180078920, 200659368, 202588785, 214992180, 231530040, 234102596, 250824210, 266699160, 270118380, 292628245, 300989052, 324142056, 334432280, 351153894, 376236315, 405177570, 429984360, 468205192, 501648420, 526730841, 540236760, 585256490, 601978104, 702307788, 752472630, 810355140, 877884735, 1003296840, 1053461682, 1170512980, 1404615576, 1504945260, 1620710280, 1755769470, 2106923364, 2341025960, 2633654205, 3009890520, 3511538940, 4213846728, 5267308410, 7023077880, 10534616820, 21069233640]

約数ペア:

[(1, 21069233640), (2, 10534616820), (3, 7023077880), (4, 5267308410), (5, 4213846728), (6, 3511538940), (7, 3009890520), (8, 2633654205), (9, 2341025960), (10, 2106923364), (12, 1755769470), (13, 1620710280), (14, 1504945260), (15, 1404615576), (18, 1170512980), (20, 1053461682), (21, 1003296840), (24, 877884735), (26, 810355140), (28, 752472630), (30, 702307788), (35, 601978104), (36, 585256490), (39, 540236760), (40, 526730841), (42, 501648420), (45, 468205192), (49, 429984360), (52, 405177570), (56, 376236315), (60, 351153894), (63, 334432280), (65, 324142056), (70, 300989052), (72, 292628245), (78, 270118380), (79, 266699160), (84, 250824210), (90, 234102596), (91, 231530040), (98, 214992180), (104, 202588785), (105, 200659368), (117, 180078920), (120, 175576947), (126, 167216140), (130, 162071028), (140, 150494526), (147, 143328120), (156, 135059190), (158, 133349580), (168, 125412105), (180, 117051298), (182, 115765020), (195, 108047352), (196, 107496090), (210, 100329684), (234, 90039460), (237, 88899720), (245, 85996872), (252, 83608070), (260, 81035514), (273, 77176680), (280, 75247263), (294, 71664060), (312, 67529595), (315, 66886456), (316, 66674790), (360, 58525649), (364, 57882510), (390, 54023676), (392, 53748045), (395, 53339832), (420, 50164842), (441, 47776040), (455, 46306008), (468, 45019730), (474, 44449860), (490, 42998436), (504, 41804035), (520, 40517757), (546, 38588340), (553, 38099880), (585, 36015784), (588, 35832030), (630, 33443228), (632, 33337395), (637, 33075720), (711, 29633240), (728, 28941255), (735, 28665624), (780, 27011838), (790, 26669916), (819, 25725560), (840, 25082421), (882, 23888020), (910, 23153004), (936, 22509865), (948, 22224930), (980, 21499218), (1027, 20515320), (1092, 19294170), (1106, 19049940), (1163, 18116280), (1170, 18007892), (1176, 17916015), (1185, 17779944), (1260, 16721614), (1274, 16537860), (1365, 15435336), (1422, 14816620), (1470, 14332812), (1560, 13505919), (1580, 13334958), (1638, 12862780), (1659, 12699960), (1764, 11944010), (1820, 11576502), (1896, 11112465), (1911, 11025240), (1960, 10749609), (2054, 10257660), (2184, 9647085), (2205, 9555208), (2212, 9524970), (2326, 9058140), (2340, 9003946), (2370, 8889972), (2520, 8360807), (2548, 8268930), (2730, 7717668), (2765, 7619976), (2844, 7408310), (2940, 7166406), (3081, 6838440), (3160, 6667479), (3185, 6615144), (3276, 6431390), (3318, 6349980), (3489, 6038760), (3528, 5972005), (3555, 5926648), (3640, 5788251), (3822, 5512620), (3871, 5442840), (4095, 5145112), (4108, 5128830), (4410, 4777604), (4424, 4762485), (4652, 4529070), (4680, 4501973), (4740, 4444986), (4977, 4233320), (5096, 4134465), (5135, 4103064), (5460, 3858834), (5530, 3809988), (5688, 3704155), (5733, 3675080), (5815, 3623256), (5880, 3583203), (6162, 3419220), (6370, 3307572), (6552, 3215695), (6636, 3174990), (6978, 3019380), (7110, 2963324), (7189, 2930760), (7644, 2756310), (7742, 2721420), (8141, 2588040), (8190, 2572556), (8216, 2564415), (8295, 2539992), (8820, 2388802), (9243, 2279480), (9304, 2264535), (9480, 2222493), (9555, 2205048), (9954, 2116660), (10270, 2051532), (10467, 2012920), (10920, 1929417), (11060, 1904994), (11466, 1837540), (11613, 1814280), (11630, 1811628), (12324, 1709610), (12740, 1653786), (13272, 1587495), (13956, 1509690), (14220, 1481662), (14378, 1465380), (15119, 1393560), (15288, 1378155), (15405, 1367688), (15484, 1360710), (16282, 1294020), (16380, 1286278), (16590, 1269996), (17445, 1207752), (17640, 1194401), (18486, 1139740), (19110, 1102524), (19355, 1088568), (19908, 1058330), (20540, 1025766), (20934, 1006460), (21567, 976920), (22120, 952497), (22932, 918770), (23226, 907140), (23260, 905814), (24423, 862680), (24648, 854805), (24885, 846664), (25480, 826893), (27912, 754845), (28440, 740831), (28665, 735016), (28756, 732690), (30238, 696780), (30810, 683844), (30968, 680355), (32564, 647010), (32760, 643139), (33180, 634998), (34839, 604760), (34890, 603876), (35945, 586152), (36972, 569870), (38220, 551262), (38710, 544284), (39816, 529165), (40705, 517608), (41080, 512883), (41868, 503230), (43134, 488460), (45357, 464520), (45864, 459385), (46215, 455896), (46452, 453570), (46520, 452907), (48846, 431340), (49770, 423332), (50323, 418680), (52335, 402584), (56987, 369720), (57330, 367508), (57512, 366345), (58065, 362856), (60476, 348390), (61620, 341922), (64701, 325640), (65128, 323505), (66360, 317499), (69678, 302380), (69780, 301938), (71890, 293076), (73269, 287560), (73944, 284935), (75595, 278712), (76440, 275631), (77420, 272142), (81410, 258804), (83736, 251615), (86268, 244230), (90714, 232260), (91877, 229320), (92430, 227948), (92904, 226785), (97692, 215670), (99540, 211666), (100646, 209340), (104670, 201292), (105833, 199080), (107835, 195384), (113974, 184860), (114660, 183754), (116130, 181428), (120952, 174195), (122115, 172536), (123240, 170961), (129402, 162820), (136071, 154840), (139356, 151190), (139560, 150969), (143780, 146538)]