128560770

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1$

素因数の和:482

約数の個数: 160

約数和(自身を含む): 386028720

約数和(自身を除く): 257467950

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 29, 30, 39, 45, 54, 58, 65, 78, 81, 87, 90, 117, 130, 135, 145, 162, 174, 195, 234, 261, 270, 290, 351, 377, 390, 405, 421, 435, 522, 585, 702, 754, 783, 810, 842, 870, 1053, 1131, 1170, 1263, 1305, 1566, 1755, 1885, 2105, 2106, 2262, 2349, 2526, 2610, 3393, 3510, 3770, 3789, 3915, 4210, 4698, 5265, 5473, 5655, 6315, 6786, 7578, 7830, 10179, 10530, 10946, 11310, 11367, 11745, 12209, 12630, 16419, 16965, 18945, 20358, 22734, 23490, 24418, 27365, 30537, 32838, 33930, 34101, 36627, 37890, 49257, 50895, 54730, 56835, 61045, 61074, 68202, 73254, 82095, 98514, 101790, 109881, 113670, 122090, 147771, 152685, 158717, 164190, 170505, 183135, 219762, 246285, 295542, 305370, 317434, 329643, 341010, 366270, 443313, 476151, 492570, 549405, 659286, 738855, 793585, 886626, 952302, 988929, 1098810, 1428453, 1477710, 1587170, 1648215, 1977858, 2216565, 2380755, 2856906, 3296430, 4285359, 4433130, 4761510, 4944645, 7142265, 8570718, 9889290, 12856077, 14284530, 21426795, 25712154, 42853590, 64280385, 128560770]

約数ペア:

[(1, 128560770), (2, 64280385), (3, 42853590), (5, 25712154), (6, 21426795), (9, 14284530), (10, 12856077), (13, 9889290), (15, 8570718), (18, 7142265), (26, 4944645), (27, 4761510), (29, 4433130), (30, 4285359), (39, 3296430), (45, 2856906), (54, 2380755), (58, 2216565), (65, 1977858), (78, 1648215), (81, 1587170), (87, 1477710), (90, 1428453), (117, 1098810), (130, 988929), (135, 952302), (145, 886626), (162, 793585), (174, 738855), (195, 659286), (234, 549405), (261, 492570), (270, 476151), (290, 443313), (351, 366270), (377, 341010), (390, 329643), (405, 317434), (421, 305370), (435, 295542), (522, 246285), (585, 219762), (702, 183135), (754, 170505), (783, 164190), (810, 158717), (842, 152685), (870, 147771), (1053, 122090), (1131, 113670), (1170, 109881), (1263, 101790), (1305, 98514), (1566, 82095), (1755, 73254), (1885, 68202), (2105, 61074), (2106, 61045), (2262, 56835), (2349, 54730), (2526, 50895), (2610, 49257), (3393, 37890), (3510, 36627), (3770, 34101), (3789, 33930), (3915, 32838), (4210, 30537), (4698, 27365), (5265, 24418), (5473, 23490), (5655, 22734), (6315, 20358), (6786, 18945), (7578, 16965), (7830, 16419), (10179, 12630), (10530, 12209), (10946, 11745), (11310, 11367)]