520814686860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{90439}}^1$

素因数の和:90597

約数の個数: 288

約数和(自身を含む): 1791910149120

約数和(自身を除く): 1271095462260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 30, 36, 39, 45, 46, 52, 60, 65, 69, 78, 90, 92, 107, 115, 117, 130, 138, 156, 180, 195, 207, 214, 230, 234, 260, 276, 299, 321, 345, 390, 414, 428, 460, 468, 535, 585, 598, 642, 690, 780, 828, 897, 963, 1035, 1070, 1170, 1196, 1284, 1380, 1391, 1495, 1605, 1794, 1926, 2070, 2140, 2340, 2461, 2691, 2782, 2990, 3210, 3588, 3852, 4140, 4173, 4485, 4815, 4922, 5382, 5564, 5980, 6420, 6955, 7383, 8346, 8970, 9630, 9844, 10764, 12305, 12519, 13455, 13910, 14766, 16692, 17940, 19260, 20865, 22149, 24610, 25038, 26910, 27820, 29532, 31993, 36915, 41730, 44298, 49220, 50076, 53820, 62595, 63986, 73830, 83460, 88596, 90439, 95979, 110745, 125190, 127972, 147660, 159965, 180878, 191958, 221490, 250380, 271317, 287937, 319930, 361756, 383916, 442980, 452195, 479895, 542634, 575874, 639860, 813951, 904390, 959790, 1085268, 1151748, 1175707, 1356585, 1439685, 1627902, 1808780, 1919580, 2080097, 2351414, 2713170, 2879370, 3255804, 3527121, 4069755, 4160194, 4702828, 5426340, 5758740, 5878535, 6240291, 7054242, 8139510, 8320388, 9676973, 10400485, 10581363, 11757070, 12480582, 14108484, 16279020, 17635605, 18720873, 19353946, 20800970, 21162726, 23514140, 24961164, 27041261, 29030919, 31201455, 35271210, 37441746, 38707892, 41601940, 42325452, 48384865, 52906815, 54082522, 58061838, 62402910, 70542420, 74883492, 81123783, 87092757, 93604365, 96769730, 105813630, 108165044, 116123676, 124805820, 125800649, 135206305, 145154595, 162247566, 174185514, 187208730, 193539460, 211627260, 222570379, 243371349, 251601298, 270412610, 290309190, 324495132, 348371028, 374417460, 377401947, 405618915, 435463785, 445140758, 486742698, 503202596, 540825220, 580618380, 629003245, 667711137, 754803894, 811237830, 870927570, 890281516, 973485396, 1112851895, 1132205841, 1216856745, 1258006490, 1335422274, 1509607788, 1622475660, 1741855140, 1887009735, 2003133411, 2225703790, 2264411682, 2433713490, 2516012980, 2670844548, 2893414927, 3338555685, 3774019470, 4006266822, 4451407580, 4528823364, 4867426980, 5661029205, 5786829854, 6677111370, 7548038940, 8012533644, 8680244781, 10015667055, 11322058410, 11573659708, 13354222740, 14467074635, 17360489562, 20031334110, 22644116820, 26040734343, 28934149270, 34720979124, 40062668220, 43401223905, 52081468686, 57868298540, 86802447810, 104162937372, 130203671715, 173604895620, 260407343430, 520814686860]

約数ペア:

[(1, 520814686860), (2, 260407343430), (3, 173604895620), (4, 130203671715), (5, 104162937372), (6, 86802447810), (9, 57868298540), (10, 52081468686), (12, 43401223905), (13, 40062668220), (15, 34720979124), (18, 28934149270), (20, 26040734343), (23, 22644116820), (26, 20031334110), (30, 17360489562), (36, 14467074635), (39, 13354222740), (45, 11573659708), (46, 11322058410), (52, 10015667055), (60, 8680244781), (65, 8012533644), (69, 7548038940), (78, 6677111370), (90, 5786829854), (92, 5661029205), (107, 4867426980), (115, 4528823364), (117, 4451407580), (130, 4006266822), (138, 3774019470), (156, 3338555685), (180, 2893414927), (195, 2670844548), (207, 2516012980), (214, 2433713490), (230, 2264411682), (234, 2225703790), (260, 2003133411), (276, 1887009735), (299, 1741855140), (321, 1622475660), (345, 1509607788), (390, 1335422274), (414, 1258006490), (428, 1216856745), (460, 1132205841), (468, 1112851895), (535, 973485396), (585, 890281516), (598, 870927570), (642, 811237830), (690, 754803894), (780, 667711137), (828, 629003245), (897, 580618380), (963, 540825220), (1035, 503202596), (1070, 486742698), (1170, 445140758), (1196, 435463785), (1284, 405618915), (1380, 377401947), (1391, 374417460), (1495, 348371028), (1605, 324495132), (1794, 290309190), (1926, 270412610), (2070, 251601298), (2140, 243371349), (2340, 222570379), (2461, 211627260), (2691, 193539460), (2782, 187208730), (2990, 174185514), (3210, 162247566), (3588, 145154595), (3852, 135206305), (4140, 125800649), (4173, 124805820), (4485, 116123676), (4815, 108165044), (4922, 105813630), (5382, 96769730), (5564, 93604365), (5980, 87092757), (6420, 81123783), (6955, 74883492), (7383, 70542420), (8346, 62402910), (8970, 58061838), (9630, 54082522), (9844, 52906815), (10764, 48384865), (12305, 42325452), (12519, 41601940), (13455, 38707892), (13910, 37441746), (14766, 35271210), (16692, 31201455), (17940, 29030919), (19260, 27041261), (20865, 24961164), (22149, 23514140), (24610, 21162726), (25038, 20800970), (26910, 19353946), (27820, 18720873), (29532, 17635605), (31993, 16279020), (36915, 14108484), (41730, 12480582), (44298, 11757070), (49220, 10581363), (50076, 10400485), (53820, 9676973), (62595, 8320388), (63986, 8139510), (73830, 7054242), (83460, 6240291), (88596, 5878535), (90439, 5758740), (95979, 5426340), (110745, 4702828), (125190, 4160194), (127972, 4069755), (147660, 3527121), (159965, 3255804), (180878, 2879370), (191958, 2713170), (221490, 2351414), (250380, 2080097), (271317, 1919580), (287937, 1808780), (319930, 1627902), (361756, 1439685), (383916, 1356585), (442980, 1175707), (452195, 1151748), (479895, 1085268), (542634, 959790), (575874, 904390), (639860, 813951)]