164630760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5297}}^1$

素因数の和:5355

約数の個数: 128

約数和(自身を含む): 579813120

約数和(自身を除く): 415182360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 70, 74, 84, 105, 111, 120, 140, 148, 168, 185, 210, 222, 259, 280, 296, 370, 420, 444, 518, 555, 740, 777, 840, 888, 1036, 1110, 1295, 1480, 1554, 2072, 2220, 2590, 3108, 3885, 4440, 5180, 5297, 6216, 7770, 10360, 10594, 15540, 15891, 21188, 26485, 31080, 31782, 37079, 42376, 52970, 63564, 74158, 79455, 105940, 111237, 127128, 148316, 158910, 185395, 195989, 211880, 222474, 296632, 317820, 370790, 391978, 444948, 556185, 587967, 635640, 741580, 783956, 889896, 979945, 1112370, 1175934, 1371923, 1483160, 1567912, 1959890, 2224740, 2351868, 2743846, 2939835, 3919780, 4115769, 4449480, 4703736, 5487692, 5879670, 6859615, 7839560, 8231538, 10975384, 11759340, 13719230, 16463076, 20578845, 23518680, 27438460, 32926152, 41157690, 54876920, 82315380, 164630760]

約数ペア:

[(1, 164630760), (2, 82315380), (3, 54876920), (4, 41157690), (5, 32926152), (6, 27438460), (7, 23518680), (8, 20578845), (10, 16463076), (12, 13719230), (14, 11759340), (15, 10975384), (20, 8231538), (21, 7839560), (24, 6859615), (28, 5879670), (30, 5487692), (35, 4703736), (37, 4449480), (40, 4115769), (42, 3919780), (56, 2939835), (60, 2743846), (70, 2351868), (74, 2224740), (84, 1959890), (105, 1567912), (111, 1483160), (120, 1371923), (140, 1175934), (148, 1112370), (168, 979945), (185, 889896), (210, 783956), (222, 741580), (259, 635640), (280, 587967), (296, 556185), (370, 444948), (420, 391978), (444, 370790), (518, 317820), (555, 296632), (740, 222474), (777, 211880), (840, 195989), (888, 185395), (1036, 158910), (1110, 148316), (1295, 127128), (1480, 111237), (1554, 105940), (2072, 79455), (2220, 74158), (2590, 63564), (3108, 52970), (3885, 42376), (4440, 37079), (5180, 31782), (5297, 31080), (6216, 26485), (7770, 21188), (10360, 15891), (10594, 15540)]