160579440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:388

約数の個数: 240

約数和(自身を含む): 623341056

約数和(自身を除く): 462761616

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 151, 168, 180, 210, 211, 240, 252, 280, 302, 315, 336, 360, 420, 422, 453, 504, 560, 604, 630, 633, 720, 755, 840, 844, 906, 1008, 1055, 1057, 1208, 1260, 1266, 1359, 1477, 1510, 1680, 1688, 1812, 1899, 2110, 2114, 2265, 2416, 2520, 2532, 2718, 2954, 3020, 3165, 3171, 3376, 3624, 3798, 4220, 4228, 4431, 4530, 5040, 5064, 5285, 5436, 5908, 6040, 6330, 6342, 6795, 7248, 7385, 7596, 8440, 8456, 8862, 9060, 9495, 9513, 10128, 10570, 10872, 11816, 12080, 12660, 12684, 13293, 13590, 14770, 15192, 15855, 16880, 16912, 17724, 18120, 18990, 19026, 21140, 21744, 22155, 23632, 25320, 25368, 26586, 27180, 29540, 30384, 31710, 31861, 35448, 36240, 37980, 38052, 42280, 44310, 47565, 50640, 50736, 53172, 54360, 59080, 63420, 63722, 66465, 70896, 75960, 76104, 84560, 88620, 95130, 95583, 106344, 108720, 118160, 126840, 127444, 132930, 151920, 152208, 159305, 177240, 190260, 191166, 212688, 223027, 253680, 254888, 265860, 286749, 318610, 354480, 380520, 382332, 446054, 477915, 509776, 531720, 573498, 637220, 669081, 761040, 764664, 892108, 955830, 1063440, 1115135, 1146996, 1274440, 1338162, 1433745, 1529328, 1784216, 1911660, 2007243, 2230270, 2293992, 2548880, 2676324, 2867490, 3345405, 3568432, 3823320, 4014486, 4460540, 4587984, 5352648, 5734980, 6690810, 7646640, 8028972, 8921080, 10036215, 10705296, 11469960, 13381620, 16057944, 17842160, 20072430, 22939920, 26763240, 32115888, 40144860, 53526480, 80289720, 160579440]

約数ペア:

[(1, 160579440), (2, 80289720), (3, 53526480), (4, 40144860), (5, 32115888), (6, 26763240), (7, 22939920), (8, 20072430), (9, 17842160), (10, 16057944), (12, 13381620), (14, 11469960), (15, 10705296), (16, 10036215), (18, 8921080), (20, 8028972), (21, 7646640), (24, 6690810), (28, 5734980), (30, 5352648), (35, 4587984), (36, 4460540), (40, 4014486), (42, 3823320), (45, 3568432), (48, 3345405), (56, 2867490), (60, 2676324), (63, 2548880), (70, 2293992), (72, 2230270), (80, 2007243), (84, 1911660), (90, 1784216), (105, 1529328), (112, 1433745), (120, 1338162), (126, 1274440), (140, 1146996), (144, 1115135), (151, 1063440), (168, 955830), (180, 892108), (210, 764664), (211, 761040), (240, 669081), (252, 637220), (280, 573498), (302, 531720), (315, 509776), (336, 477915), (360, 446054), (420, 382332), (422, 380520), (453, 354480), (504, 318610), (560, 286749), (604, 265860), (630, 254888), (633, 253680), (720, 223027), (755, 212688), (840, 191166), (844, 190260), (906, 177240), (1008, 159305), (1055, 152208), (1057, 151920), (1208, 132930), (1260, 127444), (1266, 126840), (1359, 118160), (1477, 108720), (1510, 106344), (1680, 95583), (1688, 95130), (1812, 88620), (1899, 84560), (2110, 76104), (2114, 75960), (2265, 70896), (2416, 66465), (2520, 63722), (2532, 63420), (2718, 59080), (2954, 54360), (3020, 53172), (3165, 50736), (3171, 50640), (3376, 47565), (3624, 44310), (3798, 42280), (4220, 38052), (4228, 37980), (4431, 36240), (4530, 35448), (5040, 31861), (5064, 31710), (5285, 30384), (5436, 29540), (5908, 27180), (6040, 26586), (6330, 25368), (6342, 25320), (6795, 23632), (7248, 22155), (7385, 21744), (7596, 21140), (8440, 19026), (8456, 18990), (8862, 18120), (9060, 17724), (9495, 16912), (9513, 16880), (10128, 15855), (10570, 15192), (10872, 14770), (11816, 13590), (12080, 13293), (12660, 12684)]