1040238720

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1627}}^1$

素因数の和:1692

約数の個数: 256

約数和(自身を含む): 3786076800

約数和(自身を除く): 2745838080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 64, 72, 74, 80, 90, 96, 108, 111, 120, 128, 135, 144, 148, 160, 180, 185, 192, 216, 222, 240, 270, 288, 296, 320, 333, 360, 370, 384, 432, 444, 480, 540, 555, 576, 592, 640, 666, 720, 740, 864, 888, 960, 999, 1080, 1110, 1152, 1184, 1332, 1440, 1480, 1627, 1665, 1728, 1776, 1920, 1998, 2160, 2220, 2368, 2664, 2880, 2960, 3254, 3330, 3456, 3552, 3996, 4320, 4440, 4736, 4881, 4995, 5328, 5760, 5920, 6508, 6660, 7104, 7992, 8135, 8640, 8880, 9762, 9990, 10656, 11840, 13016, 13320, 14208, 14643, 15984, 16270, 17280, 17760, 19524, 19980, 21312, 23680, 24405, 26032, 26640, 29286, 31968, 32540, 35520, 39048, 39960, 42624, 43929, 48810, 52064, 53280, 58572, 60199, 63936, 65080, 71040, 73215, 78096, 79920, 87858, 97620, 104128, 106560, 117144, 120398, 127872, 130160, 146430, 156192, 159840, 175716, 180597, 195240, 208256, 213120, 219645, 234288, 240796, 260320, 292860, 300995, 312384, 319680, 351432, 361194, 390480, 439290, 468576, 481592, 520640, 541791, 585720, 601990, 624768, 639360, 702864, 722388, 780960, 878580, 902985, 937152, 963184, 1041280, 1083582, 1171440, 1203980, 1405728, 1444776, 1561920, 1625373, 1757160, 1805970, 1874304, 1926368, 2167164, 2342880, 2407960, 2708955, 2811456, 2889552, 3123840, 3250746, 3514320, 3611940, 3852736, 4334328, 4685760, 4815920, 5417910, 5622912, 5779104, 6501492, 7028640, 7223880, 7705472, 8126865, 8668656, 9371520, 9631840, 10835820, 11558208, 13002984, 14057280, 14447760, 16253730, 17337312, 19263680, 21671640, 23116416, 26005968, 28114560, 28895520, 32507460, 34674624, 38527360, 43343280, 52011936, 57791040, 65014920, 69349248, 86686560, 104023872, 115582080, 130029840, 173373120, 208047744, 260059680, 346746240, 520119360, 1040238720]

約数ペア:

[(1, 1040238720), (2, 520119360), (3, 346746240), (4, 260059680), (5, 208047744), (6, 173373120), (8, 130029840), (9, 115582080), (10, 104023872), (12, 86686560), (15, 69349248), (16, 65014920), (18, 57791040), (20, 52011936), (24, 43343280), (27, 38527360), (30, 34674624), (32, 32507460), (36, 28895520), (37, 28114560), (40, 26005968), (45, 23116416), (48, 21671640), (54, 19263680), (60, 17337312), (64, 16253730), (72, 14447760), (74, 14057280), (80, 13002984), (90, 11558208), (96, 10835820), (108, 9631840), (111, 9371520), (120, 8668656), (128, 8126865), (135, 7705472), (144, 7223880), (148, 7028640), (160, 6501492), (180, 5779104), (185, 5622912), (192, 5417910), (216, 4815920), (222, 4685760), (240, 4334328), (270, 3852736), (288, 3611940), (296, 3514320), (320, 3250746), (333, 3123840), (360, 2889552), (370, 2811456), (384, 2708955), (432, 2407960), (444, 2342880), (480, 2167164), (540, 1926368), (555, 1874304), (576, 1805970), (592, 1757160), (640, 1625373), (666, 1561920), (720, 1444776), (740, 1405728), (864, 1203980), (888, 1171440), (960, 1083582), (999, 1041280), (1080, 963184), (1110, 937152), (1152, 902985), (1184, 878580), (1332, 780960), (1440, 722388), (1480, 702864), (1627, 639360), (1665, 624768), (1728, 601990), (1776, 585720), (1920, 541791), (1998, 520640), (2160, 481592), (2220, 468576), (2368, 439290), (2664, 390480), (2880, 361194), (2960, 351432), (3254, 319680), (3330, 312384), (3456, 300995), (3552, 292860), (3996, 260320), (4320, 240796), (4440, 234288), (4736, 219645), (4881, 213120), (4995, 208256), (5328, 195240), (5760, 180597), (5920, 175716), (6508, 159840), (6660, 156192), (7104, 146430), (7992, 130160), (8135, 127872), (8640, 120398), (8880, 117144), (9762, 106560), (9990, 104128), (10656, 97620), (11840, 87858), (13016, 79920), (13320, 78096), (14208, 73215), (14643, 71040), (15984, 65080), (16270, 63936), (17280, 60199), (17760, 58572), (19524, 53280), (19980, 52064), (21312, 48810), (23680, 43929), (24405, 42624), (26032, 39960), (26640, 39048), (29286, 35520), (31968, 32540)]