143979080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:403

約数の個数: 128

約数和(自身を含む): 392601600

約数和(自身を除く): 248622520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 79, 92, 115, 140, 158, 161, 184, 230, 280, 283, 316, 322, 395, 460, 553, 566, 632, 644, 790, 805, 920, 1106, 1132, 1288, 1415, 1580, 1610, 1817, 1981, 2212, 2264, 2765, 2830, 3160, 3220, 3634, 3962, 4424, 5530, 5660, 6440, 6509, 7268, 7924, 9085, 9905, 11060, 11320, 12719, 13018, 14536, 15848, 18170, 19810, 22120, 22357, 25438, 26036, 32545, 36340, 39620, 44714, 45563, 50876, 52072, 63595, 65090, 72680, 79240, 89428, 91126, 101752, 111785, 127190, 130180, 156499, 178856, 182252, 223570, 227815, 254380, 260360, 312998, 364504, 447140, 455630, 508760, 514211, 625996, 782495, 894280, 911260, 1028422, 1251992, 1564990, 1822520, 2056844, 2571055, 3129980, 3599477, 4113688, 5142110, 6259960, 7198954, 10284220, 14397908, 17997385, 20568440, 28795816, 35994770, 71989540, 143979080]

約数ペア:

[(1, 143979080), (2, 71989540), (4, 35994770), (5, 28795816), (7, 20568440), (8, 17997385), (10, 14397908), (14, 10284220), (20, 7198954), (23, 6259960), (28, 5142110), (35, 4113688), (40, 3599477), (46, 3129980), (56, 2571055), (70, 2056844), (79, 1822520), (92, 1564990), (115, 1251992), (140, 1028422), (158, 911260), (161, 894280), (184, 782495), (230, 625996), (280, 514211), (283, 508760), (316, 455630), (322, 447140), (395, 364504), (460, 312998), (553, 260360), (566, 254380), (632, 227815), (644, 223570), (790, 182252), (805, 178856), (920, 156499), (1106, 130180), (1132, 127190), (1288, 111785), (1415, 101752), (1580, 91126), (1610, 89428), (1817, 79240), (1981, 72680), (2212, 65090), (2264, 63595), (2765, 52072), (2830, 50876), (3160, 45563), (3220, 44714), (3634, 39620), (3962, 36340), (4424, 32545), (5530, 26036), (5660, 25438), (6440, 22357), (6509, 22120), (7268, 19810), (7924, 18170), (9085, 15848), (9905, 14536), (11060, 13018), (11320, 12719)]