82070560

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:267

約数の個数: 192

約数和(自身を含む): 242331264

約数和(自身を除く): 160260704

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 17, 20, 22, 26, 32, 34, 40, 44, 52, 55, 65, 68, 80, 85, 88, 104, 110, 130, 136, 143, 160, 170, 176, 187, 208, 211, 220, 221, 260, 272, 286, 340, 352, 374, 416, 422, 440, 442, 520, 544, 572, 680, 715, 748, 844, 880, 884, 935, 1040, 1055, 1105, 1144, 1360, 1430, 1496, 1688, 1760, 1768, 1870, 2080, 2110, 2210, 2288, 2321, 2431, 2720, 2743, 2860, 2992, 3376, 3536, 3587, 3740, 4220, 4420, 4576, 4642, 4862, 5486, 5720, 5984, 6752, 7072, 7174, 7480, 8440, 8840, 9284, 9724, 10972, 11440, 11605, 12155, 13715, 14348, 14960, 16880, 17680, 17935, 18568, 19448, 21944, 22880, 23210, 24310, 27430, 28696, 29920, 30173, 33760, 35360, 35870, 37136, 38896, 39457, 43888, 46420, 46631, 48620, 54860, 57392, 60346, 71740, 74272, 77792, 78914, 87776, 92840, 93262, 97240, 109720, 114784, 120692, 143480, 150865, 157828, 185680, 186524, 194480, 197285, 219440, 233155, 241384, 286960, 301730, 315656, 371360, 373048, 388960, 394570, 438880, 466310, 482768, 512941, 573920, 603460, 631312, 746096, 789140, 932620, 965536, 1025882, 1206920, 1262624, 1492192, 1578280, 1865240, 2051764, 2413840, 2564705, 3156560, 3730480, 4103528, 4827680, 5129410, 6313120, 7460960, 8207056, 10258820, 16414112, 20517640, 41035280, 82070560]

約数ペア:

[(1, 82070560), (2, 41035280), (4, 20517640), (5, 16414112), (8, 10258820), (10, 8207056), (11, 7460960), (13, 6313120), (16, 5129410), (17, 4827680), (20, 4103528), (22, 3730480), (26, 3156560), (32, 2564705), (34, 2413840), (40, 2051764), (44, 1865240), (52, 1578280), (55, 1492192), (65, 1262624), (68, 1206920), (80, 1025882), (85, 965536), (88, 932620), (104, 789140), (110, 746096), (130, 631312), (136, 603460), (143, 573920), (160, 512941), (170, 482768), (176, 466310), (187, 438880), (208, 394570), (211, 388960), (220, 373048), (221, 371360), (260, 315656), (272, 301730), (286, 286960), (340, 241384), (352, 233155), (374, 219440), (416, 197285), (422, 194480), (440, 186524), (442, 185680), (520, 157828), (544, 150865), (572, 143480), (680, 120692), (715, 114784), (748, 109720), (844, 97240), (880, 93262), (884, 92840), (935, 87776), (1040, 78914), (1055, 77792), (1105, 74272), (1144, 71740), (1360, 60346), (1430, 57392), (1496, 54860), (1688, 48620), (1760, 46631), (1768, 46420), (1870, 43888), (2080, 39457), (2110, 38896), (2210, 37136), (2288, 35870), (2321, 35360), (2431, 33760), (2720, 30173), (2743, 29920), (2860, 28696), (2992, 27430), (3376, 24310), (3536, 23210), (3587, 22880), (3740, 21944), (4220, 19448), (4420, 18568), (4576, 17935), (4642, 17680), (4862, 16880), (5486, 14960), (5720, 14348), (5984, 13715), (6752, 12155), (7072, 11605), (7174, 11440), (7480, 10972), (8440, 9724), (8840, 9284)]