140052060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{33829}}^1$

素因数の和:33867

約数の個数: 72

約数和(自身を含む): 443308320

約数和(自身を除く): 303256260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 33829, 67658, 101487, 135316, 169145, 202974, 304461, 338290, 405948, 507435, 608922, 676580, 778067, 1014870, 1217844, 1522305, 1556134, 2029740, 2334201, 3044610, 3112268, 3890335, 4668402, 6089220, 7002603, 7780670, 9336804, 11671005, 14005206, 15561340, 23342010, 28010412, 35013015, 46684020, 70026030, 140052060]

約数ペア:

[(1, 140052060), (2, 70026030), (3, 46684020), (4, 35013015), (5, 28010412), (6, 23342010), (9, 15561340), (10, 14005206), (12, 11671005), (15, 9336804), (18, 7780670), (20, 7002603), (23, 6089220), (30, 4668402), (36, 3890335), (45, 3112268), (46, 3044610), (60, 2334201), (69, 2029740), (90, 1556134), (92, 1522305), (115, 1217844), (138, 1014870), (180, 778067), (207, 676580), (230, 608922), (276, 507435), (345, 405948), (414, 338290), (460, 304461), (690, 202974), (828, 169145), (1035, 135316), (1380, 101487), (2070, 67658), (4140, 33829)]