13473521440

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^2\times {\mathrm{227}}^1$

素因数の和:519

約数の個数: 144

約数和(自身を含む): 33626238912

約数和(自身を除く): 20152717472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 127, 160, 184, 227, 230, 254, 368, 454, 460, 508, 635, 736, 908, 920, 1016, 1135, 1270, 1816, 1840, 2032, 2270, 2540, 2921, 3632, 3680, 4064, 4540, 5080, 5221, 5842, 7264, 9080, 10160, 10442, 11684, 14605, 16129, 18160, 20320, 20884, 23368, 26105, 28829, 29210, 32258, 36320, 41768, 46736, 52210, 57658, 58420, 64516, 80645, 83536, 93472, 104420, 115316, 116840, 129032, 144145, 161290, 167072, 208840, 230632, 233680, 258064, 288290, 322580, 370967, 417680, 461264, 467360, 516128, 576580, 645160, 663067, 741934, 835360, 922528, 1153160, 1290320, 1326134, 1483868, 1854835, 2306320, 2580640, 2652268, 2967736, 3315335, 3661283, 3709670, 4612640, 5304536, 5935472, 6630670, 7322566, 7419340, 10609072, 11870944, 13261340, 14645132, 14838680, 18306415, 21218144, 26522680, 29290264, 29677360, 36612830, 53045360, 58580528, 59354720, 73225660, 84209509, 106090720, 117161056, 146451320, 168419018, 292902640, 336838036, 421047545, 585805280, 673676072, 842095090, 1347352144, 1684190180, 2694704288, 3368380360, 6736760720, 13473521440]

約数ペア:

[(1, 13473521440), (2, 6736760720), (4, 3368380360), (5, 2694704288), (8, 1684190180), (10, 1347352144), (16, 842095090), (20, 673676072), (23, 585805280), (32, 421047545), (40, 336838036), (46, 292902640), (80, 168419018), (92, 146451320), (115, 117161056), (127, 106090720), (160, 84209509), (184, 73225660), (227, 59354720), (230, 58580528), (254, 53045360), (368, 36612830), (454, 29677360), (460, 29290264), (508, 26522680), (635, 21218144), (736, 18306415), (908, 14838680), (920, 14645132), (1016, 13261340), (1135, 11870944), (1270, 10609072), (1816, 7419340), (1840, 7322566), (2032, 6630670), (2270, 5935472), (2540, 5304536), (2921, 4612640), (3632, 3709670), (3680, 3661283), (4064, 3315335), (4540, 2967736), (5080, 2652268), (5221, 2580640), (5842, 2306320), (7264, 1854835), (9080, 1483868), (10160, 1326134), (10442, 1290320), (11684, 1153160), (14605, 922528), (16129, 835360), (18160, 741934), (20320, 663067), (20884, 645160), (23368, 576580), (26105, 516128), (28829, 467360), (29210, 461264), (32258, 417680), (36320, 370967), (41768, 322580), (46736, 288290), (52210, 258064), (57658, 233680), (58420, 230632), (64516, 208840), (80645, 167072), (83536, 161290), (93472, 144145), (104420, 129032), (115316, 116840)]