164131680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{14867}}^1$

素因数の和:14908

約数の個数: 96

約数和(自身を含む): 539529984

約数和(自身を除く): 375398304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 5520, 11040, 14867, 29734, 44601, 59468, 74335, 89202, 118936, 148670, 178404, 223005, 237872, 297340, 341941, 356808, 446010, 475744, 594680, 683882, 713616, 892020, 1025823, 1189360, 1367764, 1427232, 1709705, 1784040, 2051646, 2378720, 2735528, 3419410, 3568080, 4103292, 5129115, 5471056, 6838820, 7136160, 8206584, 10258230, 10942112, 13677640, 16413168, 20516460, 27355280, 32826336, 41032920, 54710560, 82065840, 164131680]

約数ペア:

[(1, 164131680), (2, 82065840), (3, 54710560), (4, 41032920), (5, 32826336), (6, 27355280), (8, 20516460), (10, 16413168), (12, 13677640), (15, 10942112), (16, 10258230), (20, 8206584), (23, 7136160), (24, 6838820), (30, 5471056), (32, 5129115), (40, 4103292), (46, 3568080), (48, 3419410), (60, 2735528), (69, 2378720), (80, 2051646), (92, 1784040), (96, 1709705), (115, 1427232), (120, 1367764), (138, 1189360), (160, 1025823), (184, 892020), (230, 713616), (240, 683882), (276, 594680), (345, 475744), (368, 446010), (460, 356808), (480, 341941), (552, 297340), (690, 237872), (736, 223005), (920, 178404), (1104, 148670), (1380, 118936), (1840, 89202), (2208, 74335), (2760, 59468), (3680, 44601), (5520, 29734), (11040, 14867)]