142372560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{271}}^1$

素因数の和:497

約数の個数: 160

約数和(自身を含む): 485683200

約数和(自身を除く): 343310640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 199, 220, 240, 264, 271, 330, 398, 440, 528, 542, 597, 660, 796, 813, 880, 995, 1084, 1194, 1320, 1355, 1592, 1626, 1990, 2168, 2189, 2388, 2640, 2710, 2981, 2985, 3184, 3252, 3980, 4065, 4336, 4378, 4776, 5420, 5962, 5970, 6504, 6567, 7960, 8130, 8756, 8943, 9552, 10840, 10945, 11924, 11940, 13008, 13134, 14905, 15920, 16260, 17512, 17886, 21680, 21890, 23848, 23880, 26268, 29810, 32520, 32835, 35024, 35772, 43780, 44715, 47696, 47760, 52536, 53929, 59620, 65040, 65670, 71544, 87560, 89430, 105072, 107858, 119240, 131340, 143088, 161787, 175120, 178860, 215716, 238480, 262680, 269645, 323574, 357720, 431432, 525360, 539290, 593219, 647148, 715440, 808935, 862864, 1078580, 1186438, 1294296, 1617870, 1779657, 2157160, 2372876, 2588592, 2966095, 3235740, 3559314, 4314320, 4745752, 5932190, 6471480, 7118628, 8898285, 9491504, 11864380, 12942960, 14237256, 17796570, 23728760, 28474512, 35593140, 47457520, 71186280, 142372560]

約数ペア:

[(1, 142372560), (2, 71186280), (3, 47457520), (4, 35593140), (5, 28474512), (6, 23728760), (8, 17796570), (10, 14237256), (11, 12942960), (12, 11864380), (15, 9491504), (16, 8898285), (20, 7118628), (22, 6471480), (24, 5932190), (30, 4745752), (33, 4314320), (40, 3559314), (44, 3235740), (48, 2966095), (55, 2588592), (60, 2372876), (66, 2157160), (80, 1779657), (88, 1617870), (110, 1294296), (120, 1186438), (132, 1078580), (165, 862864), (176, 808935), (199, 715440), (220, 647148), (240, 593219), (264, 539290), (271, 525360), (330, 431432), (398, 357720), (440, 323574), (528, 269645), (542, 262680), (597, 238480), (660, 215716), (796, 178860), (813, 175120), (880, 161787), (995, 143088), (1084, 131340), (1194, 119240), (1320, 107858), (1355, 105072), (1592, 89430), (1626, 87560), (1990, 71544), (2168, 65670), (2189, 65040), (2388, 59620), (2640, 53929), (2710, 52536), (2981, 47760), (2985, 47696), (3184, 44715), (3252, 43780), (3980, 35772), (4065, 35024), (4336, 32835), (4378, 32520), (4776, 29810), (5420, 26268), (5962, 23880), (5970, 23848), (6504, 21890), (6567, 21680), (7960, 17886), (8130, 17512), (8756, 16260), (8943, 15920), (9552, 14905), (10840, 13134), (10945, 13008), (11924, 11940)]