1243645857540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5791}}^1\times {\mathrm{22511}}^1$

素因数の和:28370

約数の個数: 144

約数和(自身を含む): 3844404135936

約数和(自身を除く): 2600758278396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 5791, 9540, 11582, 17373, 22511, 23164, 28955, 34746, 45022, 52119, 57910, 67533, 69492, 86865, 90044, 104238, 112555, 115820, 135066, 173730, 202599, 208476, 225110, 260595, 270132, 306923, 337665, 347460, 405198, 450220, 521190, 613846, 675330, 810396, 920769, 1012995, 1042380, 1193083, 1227692, 1350660, 1534615, 1841538, 2025990, 2386166, 2762307, 3069230, 3579249, 3683076, 4051980, 4603845, 4772332, 5524614, 5965415, 6138460, 7158498, 9207690, 10737747, 11049228, 11930830, 13811535, 14316996, 17896245, 18415380, 21475494, 23861660, 27623070, 35792490, 42950988, 53688735, 55246140, 71584980, 107377470, 130361201, 214754940, 260722402, 391083603, 521444804, 651806005, 782167206, 1173250809, 1303612010, 1564334412, 1955418015, 2346501618, 2607224020, 3910836030, 4693003236, 5866254045, 6909143653, 7821672060, 11732508090, 13818287306, 20727430959, 23465016180, 27636574612, 34545718265, 41454861918, 62182292877, 69091436530, 82909723836, 103637154795, 124364585754, 138182873060, 207274309590, 248729171508, 310911464385, 414548619180, 621822928770, 1243645857540]

約数ペア:

[(1, 1243645857540), (2, 621822928770), (3, 414548619180), (4, 310911464385), (5, 248729171508), (6, 207274309590), (9, 138182873060), (10, 124364585754), (12, 103637154795), (15, 82909723836), (18, 69091436530), (20, 62182292877), (30, 41454861918), (36, 34545718265), (45, 27636574612), (53, 23465016180), (60, 20727430959), (90, 13818287306), (106, 11732508090), (159, 7821672060), (180, 6909143653), (212, 5866254045), (265, 4693003236), (318, 3910836030), (477, 2607224020), (530, 2346501618), (636, 1955418015), (795, 1564334412), (954, 1303612010), (1060, 1173250809), (1590, 782167206), (1908, 651806005), (2385, 521444804), (3180, 391083603), (4770, 260722402), (5791, 214754940), (9540, 130361201), (11582, 107377470), (17373, 71584980), (22511, 55246140), (23164, 53688735), (28955, 42950988), (34746, 35792490), (45022, 27623070), (52119, 23861660), (57910, 21475494), (67533, 18415380), (69492, 17896245), (86865, 14316996), (90044, 13811535), (104238, 11930830), (112555, 11049228), (115820, 10737747), (135066, 9207690), (173730, 7158498), (202599, 6138460), (208476, 5965415), (225110, 5524614), (260595, 4772332), (270132, 4603845), (306923, 4051980), (337665, 3683076), (347460, 3579249), (405198, 3069230), (450220, 2762307), (521190, 2386166), (613846, 2025990), (675330, 1841538), (810396, 1534615), (920769, 1350660), (1012995, 1227692), (1042380, 1193083)]