628860960

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4799}}^1$

素因数の和:4840

約数の個数: 288

約数和(自身を含む): 2641766400

約数和(自身を除く): 2012905440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 180, 182, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 336, 360, 364, 390, 416, 420, 455, 468, 480, 504, 520, 546, 560, 585, 624, 630, 672, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1120, 1170, 1248, 1260, 1365, 1440, 1456, 1560, 1638, 1680, 1820, 1872, 2016, 2080, 2184, 2340, 2520, 2730, 2912, 3120, 3276, 3360, 3640, 3744, 4095, 4368, 4680, 4799, 5040, 5460, 6240, 6552, 7280, 8190, 8736, 9360, 9598, 10080, 10920, 13104, 14397, 14560, 16380, 18720, 19196, 21840, 23995, 26208, 28794, 32760, 33593, 38392, 43191, 43680, 47990, 57588, 62387, 65520, 67186, 71985, 76784, 86382, 95980, 100779, 115176, 124774, 131040, 134372, 143970, 153568, 167965, 172764, 187161, 191960, 201558, 215955, 230352, 249548, 268744, 287940, 302337, 311935, 335930, 345528, 374322, 383920, 403116, 431910, 436709, 460704, 499096, 503895, 537488, 561483, 575880, 604674, 623870, 671860, 691056, 748644, 767840, 806232, 863820, 873418, 935805, 998192, 1007790, 1074976, 1122966, 1151760, 1209348, 1247740, 1310127, 1343720, 1382112, 1497288, 1511685, 1612464, 1727640, 1746836, 1871610, 1996384, 2015580, 2183545, 2245932, 2303520, 2418696, 2495480, 2620254, 2687440, 2807415, 2994576, 3023370, 3224928, 3455280, 3493672, 3743220, 3930381, 4031160, 4367090, 4491864, 4837392, 4990960, 5240508, 5374880, 5614830, 5989152, 6046740, 6550635, 6910560, 6987344, 7486440, 7860762, 8062320, 8734180, 8983728, 9674784, 9981920, 10481016, 11229660, 12093480, 13101270, 13974688, 14972880, 15721524, 16124640, 17468360, 17967456, 19651905, 20962032, 22459320, 24186960, 26202540, 29945760, 31443048, 34936720, 39303810, 41924064, 44918640, 48373920, 52405080, 62886096, 69873440, 78607620, 89837280, 104810160, 125772192, 157215240, 209620320, 314430480, 628860960]

約数ペア:

[(1, 628860960), (2, 314430480), (3, 209620320), (4, 157215240), (5, 125772192), (6, 104810160), (7, 89837280), (8, 78607620), (9, 69873440), (10, 62886096), (12, 52405080), (13, 48373920), (14, 44918640), (15, 41924064), (16, 39303810), (18, 34936720), (20, 31443048), (21, 29945760), (24, 26202540), (26, 24186960), (28, 22459320), (30, 20962032), (32, 19651905), (35, 17967456), (36, 17468360), (39, 16124640), (40, 15721524), (42, 14972880), (45, 13974688), (48, 13101270), (52, 12093480), (56, 11229660), (60, 10481016), (63, 9981920), (65, 9674784), (70, 8983728), (72, 8734180), (78, 8062320), (80, 7860762), (84, 7486440), (90, 6987344), (91, 6910560), (96, 6550635), (104, 6046740), (105, 5989152), (112, 5614830), (117, 5374880), (120, 5240508), (126, 4990960), (130, 4837392), (140, 4491864), (144, 4367090), (156, 4031160), (160, 3930381), (168, 3743220), (180, 3493672), (182, 3455280), (195, 3224928), (208, 3023370), (210, 2994576), (224, 2807415), (234, 2687440), (240, 2620254), (252, 2495480), (260, 2418696), (273, 2303520), (280, 2245932), (288, 2183545), (312, 2015580), (315, 1996384), (336, 1871610), (360, 1746836), (364, 1727640), (390, 1612464), (416, 1511685), (420, 1497288), (455, 1382112), (468, 1343720), (480, 1310127), (504, 1247740), (520, 1209348), (546, 1151760), (560, 1122966), (585, 1074976), (624, 1007790), (630, 998192), (672, 935805), (720, 873418), (728, 863820), (780, 806232), (819, 767840), (840, 748644), (910, 691056), (936, 671860), (1008, 623870), (1040, 604674), (1092, 575880), (1120, 561483), (1170, 537488), (1248, 503895), (1260, 499096), (1365, 460704), (1440, 436709), (1456, 431910), (1560, 403116), (1638, 383920), (1680, 374322), (1820, 345528), (1872, 335930), (2016, 311935), (2080, 302337), (2184, 287940), (2340, 268744), (2520, 249548), (2730, 230352), (2912, 215955), (3120, 201558), (3276, 191960), (3360, 187161), (3640, 172764), (3744, 167965), (4095, 153568), (4368, 143970), (4680, 134372), (4799, 131040), (5040, 124774), (5460, 115176), (6240, 100779), (6552, 95980), (7280, 86382), (8190, 76784), (8736, 71985), (9360, 67186), (9598, 65520), (10080, 62387), (10920, 57588), (13104, 47990), (14397, 43680), (14560, 43191), (16380, 38392), (18720, 33593), (19196, 32760), (21840, 28794), (23995, 26208)]