56647029180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{409951}}^1$

素因数の和:410024

約数の個数: 144

約数和(自身を含む): 188433616896

約数和(自身を除く): 131786587716

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 49, 60, 70, 84, 94, 98, 105, 140, 141, 147, 188, 196, 210, 235, 245, 282, 294, 329, 420, 470, 490, 564, 588, 658, 705, 735, 940, 980, 987, 1316, 1410, 1470, 1645, 1974, 2303, 2820, 2940, 3290, 3948, 4606, 4935, 6580, 6909, 9212, 9870, 11515, 13818, 19740, 23030, 27636, 34545, 46060, 69090, 138180, 409951, 819902, 1229853, 1639804, 2049755, 2459706, 2869657, 4099510, 4919412, 5739314, 6149265, 8199020, 8608971, 11478628, 12298530, 14348285, 17217942, 19267697, 20087599, 24597060, 28696570, 34435884, 38535394, 40175198, 43044855, 57393140, 57803091, 60262797, 77070788, 80350396, 86089710, 96338485, 100437995, 115606182, 120525594, 134873879, 172179420, 192676970, 200875990, 231212364, 241051188, 269747758, 289015455, 301313985, 385353940, 401751980, 404621637, 539495516, 578030910, 602627970, 674369395, 809243274, 944117153, 1156061820, 1205255940, 1348738790, 1618486548, 1888234306, 2023108185, 2697477580, 2832351459, 3776468612, 4046216370, 4720585765, 5664702918, 8092432740, 9441171530, 11329405836, 14161757295, 18882343060, 28323514590, 56647029180]

約数ペア:

[(1, 56647029180), (2, 28323514590), (3, 18882343060), (4, 14161757295), (5, 11329405836), (6, 9441171530), (7, 8092432740), (10, 5664702918), (12, 4720585765), (14, 4046216370), (15, 3776468612), (20, 2832351459), (21, 2697477580), (28, 2023108185), (30, 1888234306), (35, 1618486548), (42, 1348738790), (47, 1205255940), (49, 1156061820), (60, 944117153), (70, 809243274), (84, 674369395), (94, 602627970), (98, 578030910), (105, 539495516), (140, 404621637), (141, 401751980), (147, 385353940), (188, 301313985), (196, 289015455), (210, 269747758), (235, 241051188), (245, 231212364), (282, 200875990), (294, 192676970), (329, 172179420), (420, 134873879), (470, 120525594), (490, 115606182), (564, 100437995), (588, 96338485), (658, 86089710), (705, 80350396), (735, 77070788), (940, 60262797), (980, 57803091), (987, 57393140), (1316, 43044855), (1410, 40175198), (1470, 38535394), (1645, 34435884), (1974, 28696570), (2303, 24597060), (2820, 20087599), (2940, 19267697), (3290, 17217942), (3948, 14348285), (4606, 12298530), (4935, 11478628), (6580, 8608971), (6909, 8199020), (9212, 6149265), (9870, 5739314), (11515, 4919412), (13818, 4099510), (19740, 2869657), (23030, 2459706), (27636, 2049755), (34545, 1639804), (46060, 1229853), (69090, 819902), (138180, 409951)]