82422480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{691}}^1$

素因数の和:785

約数の個数: 160

約数和(自身を含む): 296552448

約数和(自身を除く): 214129968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 71, 80, 84, 105, 112, 120, 140, 142, 168, 210, 213, 240, 280, 284, 336, 355, 420, 426, 497, 560, 568, 691, 710, 840, 852, 994, 1065, 1136, 1382, 1420, 1491, 1680, 1704, 1988, 2073, 2130, 2485, 2764, 2840, 2982, 3408, 3455, 3976, 4146, 4260, 4837, 4970, 5528, 5680, 5964, 6910, 7455, 7952, 8292, 8520, 9674, 9940, 10365, 11056, 11928, 13820, 14511, 14910, 16584, 17040, 19348, 19880, 20730, 23856, 24185, 27640, 29022, 29820, 33168, 38696, 39760, 41460, 48370, 49061, 55280, 58044, 59640, 72555, 77392, 82920, 96740, 98122, 116088, 119280, 145110, 147183, 165840, 193480, 196244, 232176, 245305, 290220, 294366, 343427, 386960, 392488, 490610, 580440, 588732, 686854, 735915, 784976, 981220, 1030281, 1160880, 1177464, 1373708, 1471830, 1717135, 1962440, 2060562, 2354928, 2747416, 2943660, 3434270, 3924880, 4121124, 5151405, 5494832, 5887320, 6868540, 8242248, 10302810, 11774640, 13737080, 16484496, 20605620, 27474160, 41211240, 82422480]

約数ペア:

[(1, 82422480), (2, 41211240), (3, 27474160), (4, 20605620), (5, 16484496), (6, 13737080), (7, 11774640), (8, 10302810), (10, 8242248), (12, 6868540), (14, 5887320), (15, 5494832), (16, 5151405), (20, 4121124), (21, 3924880), (24, 3434270), (28, 2943660), (30, 2747416), (35, 2354928), (40, 2060562), (42, 1962440), (48, 1717135), (56, 1471830), (60, 1373708), (70, 1177464), (71, 1160880), (80, 1030281), (84, 981220), (105, 784976), (112, 735915), (120, 686854), (140, 588732), (142, 580440), (168, 490610), (210, 392488), (213, 386960), (240, 343427), (280, 294366), (284, 290220), (336, 245305), (355, 232176), (420, 196244), (426, 193480), (497, 165840), (560, 147183), (568, 145110), (691, 119280), (710, 116088), (840, 98122), (852, 96740), (994, 82920), (1065, 77392), (1136, 72555), (1382, 59640), (1420, 58044), (1491, 55280), (1680, 49061), (1704, 48370), (1988, 41460), (2073, 39760), (2130, 38696), (2485, 33168), (2764, 29820), (2840, 29022), (2982, 27640), (3408, 24185), (3455, 23856), (3976, 20730), (4146, 19880), (4260, 19348), (4837, 17040), (4970, 16584), (5528, 14910), (5680, 14511), (5964, 13820), (6910, 11928), (7455, 11056), (7952, 10365), (8292, 9940), (8520, 9674)]