160215160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{7243}}^1$

素因数の和:7340

約数の個数: 64

約数和(自身を含む): 417254400

約数和(自身を除く): 257039240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 79, 140, 158, 280, 316, 395, 553, 632, 790, 1106, 1580, 2212, 2765, 3160, 4424, 5530, 7243, 11060, 14486, 22120, 28972, 36215, 50701, 57944, 72430, 101402, 144860, 202804, 253505, 289720, 405608, 507010, 572197, 1014020, 1144394, 2028040, 2288788, 2860985, 4005379, 4577576, 5721970, 8010758, 11443940, 16021516, 20026895, 22887880, 32043032, 40053790, 80107580, 160215160]

約数ペア:

[(1, 160215160), (2, 80107580), (4, 40053790), (5, 32043032), (7, 22887880), (8, 20026895), (10, 16021516), (14, 11443940), (20, 8010758), (28, 5721970), (35, 4577576), (40, 4005379), (56, 2860985), (70, 2288788), (79, 2028040), (140, 1144394), (158, 1014020), (280, 572197), (316, 507010), (395, 405608), (553, 289720), (632, 253505), (790, 202804), (1106, 144860), (1580, 101402), (2212, 72430), (2765, 57944), (3160, 50701), (4424, 36215), (5530, 28972), (7243, 22120), (11060, 14486)]