42053217960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2477}}^1\times {\mathrm{10883}}^1$

素因数の和:13387

約数の個数: 128

約数和(自身を含む): 135931582080

約数和(自身を除く): 93878364120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 2477, 4954, 7431, 9908, 10883, 12385, 14862, 19816, 21766, 24770, 29724, 32201, 32649, 37155, 43532, 49540, 54415, 59448, 64402, 65298, 74310, 87064, 96603, 99080, 108830, 128804, 130596, 141479, 148620, 161005, 163245, 193206, 217660, 257608, 261192, 282958, 297240, 322010, 326490, 386412, 424437, 435320, 483015, 565916, 644020, 652980, 707395, 772824, 848874, 966030, 1131832, 1288040, 1305960, 1414790, 1697748, 1932060, 2122185, 2829580, 3395496, 3864120, 4244370, 5659160, 8488740, 16977480, 26957191, 53914382, 80871573, 107828764, 134785955, 161743146, 215657528, 269571910, 323486292, 350443483, 404357865, 539143820, 646972584, 700886966, 808715730, 1051330449, 1078287640, 1401773932, 1617431460, 1752217415, 2102660898, 2803547864, 3234862920, 3504434830, 4205321796, 5256652245, 7008869660, 8410643592, 10513304490, 14017739320, 21026608980, 42053217960]

約数ペア:

[(1, 42053217960), (2, 21026608980), (3, 14017739320), (4, 10513304490), (5, 8410643592), (6, 7008869660), (8, 5256652245), (10, 4205321796), (12, 3504434830), (13, 3234862920), (15, 2803547864), (20, 2102660898), (24, 1752217415), (26, 1617431460), (30, 1401773932), (39, 1078287640), (40, 1051330449), (52, 808715730), (60, 700886966), (65, 646972584), (78, 539143820), (104, 404357865), (120, 350443483), (130, 323486292), (156, 269571910), (195, 215657528), (260, 161743146), (312, 134785955), (390, 107828764), (520, 80871573), (780, 53914382), (1560, 26957191), (2477, 16977480), (4954, 8488740), (7431, 5659160), (9908, 4244370), (10883, 3864120), (12385, 3395496), (14862, 2829580), (19816, 2122185), (21766, 1932060), (24770, 1697748), (29724, 1414790), (32201, 1305960), (32649, 1288040), (37155, 1131832), (43532, 966030), (49540, 848874), (54415, 772824), (59448, 707395), (64402, 652980), (65298, 644020), (74310, 565916), (87064, 483015), (96603, 435320), (99080, 424437), (108830, 386412), (128804, 326490), (130596, 322010), (141479, 297240), (148620, 282958), (161005, 261192), (163245, 257608), (193206, 217660)]