159469440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6389}}^1$

素因数の和:6424

約数の個数: 128

約数和(自身を含む): 547495200

約数和(自身を除く): 388025760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 6389, 8320, 12480, 12778, 19167, 24960, 25556, 31945, 38334, 51112, 63890, 76668, 83057, 95835, 102224, 127780, 153336, 166114, 191670, 204448, 249171, 255560, 306672, 332228, 383340, 408896, 415285, 498342, 511120, 613344, 664456, 766680, 817792, 830570, 996684, 1022240, 1226688, 1245855, 1328912, 1533360, 1661140, 1993368, 2044480, 2453376, 2491710, 2657824, 3066720, 3322280, 3986736, 4088960, 4983420, 5315648, 6133440, 6644560, 7973472, 9966840, 10631296, 12266880, 13289120, 15946944, 19933680, 26578240, 31893888, 39867360, 53156480, 79734720, 159469440]

約数ペア:

[(1, 159469440), (2, 79734720), (3, 53156480), (4, 39867360), (5, 31893888), (6, 26578240), (8, 19933680), (10, 15946944), (12, 13289120), (13, 12266880), (15, 10631296), (16, 9966840), (20, 7973472), (24, 6644560), (26, 6133440), (30, 5315648), (32, 4983420), (39, 4088960), (40, 3986736), (48, 3322280), (52, 3066720), (60, 2657824), (64, 2491710), (65, 2453376), (78, 2044480), (80, 1993368), (96, 1661140), (104, 1533360), (120, 1328912), (128, 1245855), (130, 1226688), (156, 1022240), (160, 996684), (192, 830570), (195, 817792), (208, 766680), (240, 664456), (260, 613344), (312, 511120), (320, 498342), (384, 415285), (390, 408896), (416, 383340), (480, 332228), (520, 306672), (624, 255560), (640, 249171), (780, 204448), (832, 191670), (960, 166114), (1040, 153336), (1248, 127780), (1560, 102224), (1664, 95835), (1920, 83057), (2080, 76668), (2496, 63890), (3120, 51112), (4160, 38334), (4992, 31945), (6240, 25556), (6389, 24960), (8320, 19167), (12480, 12778)]