140123130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{433}}^1$

素因数の和:540

約数の個数: 128

約数和(自身を含む): 407973888

約数和(自身を除く): 267850758

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 67, 69, 70, 105, 115, 134, 138, 161, 201, 210, 230, 322, 335, 345, 402, 433, 469, 483, 670, 690, 805, 866, 938, 966, 1005, 1299, 1407, 1541, 1610, 2010, 2165, 2345, 2415, 2598, 2814, 3031, 3082, 4330, 4623, 4690, 4830, 6062, 6495, 7035, 7705, 9093, 9246, 9959, 10787, 12990, 14070, 15155, 15410, 18186, 19918, 21574, 23115, 29011, 29877, 30310, 32361, 45465, 46230, 49795, 53935, 58022, 59754, 64722, 69713, 87033, 90930, 99590, 107870, 139426, 145055, 149385, 161805, 174066, 203077, 209139, 290110, 298770, 323610, 348565, 406154, 418278, 435165, 609231, 667253, 697130, 870330, 1015385, 1045695, 1218462, 1334506, 2001759, 2030770, 2091390, 3046155, 3336265, 4003518, 4670771, 6092310, 6672530, 9341542, 10008795, 14012313, 20017590, 23353855, 28024626, 46707710, 70061565, 140123130]

約数ペア:

[(1, 140123130), (2, 70061565), (3, 46707710), (5, 28024626), (6, 23353855), (7, 20017590), (10, 14012313), (14, 10008795), (15, 9341542), (21, 6672530), (23, 6092310), (30, 4670771), (35, 4003518), (42, 3336265), (46, 3046155), (67, 2091390), (69, 2030770), (70, 2001759), (105, 1334506), (115, 1218462), (134, 1045695), (138, 1015385), (161, 870330), (201, 697130), (210, 667253), (230, 609231), (322, 435165), (335, 418278), (345, 406154), (402, 348565), (433, 323610), (469, 298770), (483, 290110), (670, 209139), (690, 203077), (805, 174066), (866, 161805), (938, 149385), (966, 145055), (1005, 139426), (1299, 107870), (1407, 99590), (1541, 90930), (1610, 87033), (2010, 69713), (2165, 64722), (2345, 59754), (2415, 58022), (2598, 53935), (2814, 49795), (3031, 46230), (3082, 45465), (4330, 32361), (4623, 30310), (4690, 29877), (4830, 29011), (6062, 23115), (6495, 21574), (7035, 19918), (7705, 18186), (9093, 15410), (9246, 15155), (9959, 14070), (10787, 12990)]