928653440

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:255

約数の個数: 256

約数和(自身を含む): 2662934400

約数和(自身を除く): 1734280960

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 73, 80, 88, 104, 110, 128, 130, 139, 143, 146, 160, 176, 208, 220, 260, 278, 286, 292, 320, 352, 365, 416, 440, 520, 556, 572, 584, 640, 695, 704, 715, 730, 803, 832, 880, 949, 1040, 1112, 1144, 1168, 1390, 1408, 1430, 1460, 1529, 1606, 1664, 1760, 1807, 1898, 2080, 2224, 2288, 2336, 2780, 2860, 2920, 3058, 3212, 3520, 3614, 3796, 4015, 4160, 4448, 4576, 4672, 4745, 5560, 5720, 5840, 6116, 6424, 7040, 7228, 7592, 7645, 8030, 8320, 8896, 9035, 9152, 9344, 9490, 10147, 10439, 11120, 11440, 11680, 12232, 12848, 14456, 15184, 15290, 16060, 17792, 18070, 18304, 18980, 19877, 20294, 20878, 22240, 22880, 23360, 24464, 25696, 28912, 30368, 30580, 32120, 36140, 37960, 39754, 40588, 41756, 44480, 45760, 46720, 48928, 50735, 51392, 52195, 57824, 60736, 61160, 64240, 72280, 75920, 79508, 81176, 83512, 88960, 91520, 97856, 99385, 101470, 102784, 104390, 111617, 115648, 121472, 122320, 128480, 131911, 144560, 151840, 159016, 162352, 167024, 195712, 198770, 202940, 208780, 223234, 231296, 244640, 256960, 263822, 289120, 303680, 318032, 324704, 334048, 397540, 405880, 417560, 446468, 489280, 513920, 527644, 558085, 578240, 607360, 636064, 649408, 659555, 668096, 795080, 811760, 835120, 892936, 978560, 1055288, 1116170, 1156480, 1272128, 1298816, 1319110, 1336192, 1451021, 1590160, 1623520, 1670240, 1785872, 2110576, 2232340, 2544256, 2638220, 2902042, 3180320, 3247040, 3340480, 3571744, 4221152, 4464680, 5276440, 5804084, 6360640, 6494080, 6680960, 7143488, 7255105, 8442304, 8929360, 10552880, 11608168, 12721280, 14286976, 14510210, 16884608, 17858720, 21105760, 23216336, 29020420, 35717440, 42211520, 46432672, 58040840, 71434880, 84423040, 92865344, 116081680, 185730688, 232163360, 464326720, 928653440]

約数ペア:

[(1, 928653440), (2, 464326720), (4, 232163360), (5, 185730688), (8, 116081680), (10, 92865344), (11, 84423040), (13, 71434880), (16, 58040840), (20, 46432672), (22, 42211520), (26, 35717440), (32, 29020420), (40, 23216336), (44, 21105760), (52, 17858720), (55, 16884608), (64, 14510210), (65, 14286976), (73, 12721280), (80, 11608168), (88, 10552880), (104, 8929360), (110, 8442304), (128, 7255105), (130, 7143488), (139, 6680960), (143, 6494080), (146, 6360640), (160, 5804084), (176, 5276440), (208, 4464680), (220, 4221152), (260, 3571744), (278, 3340480), (286, 3247040), (292, 3180320), (320, 2902042), (352, 2638220), (365, 2544256), (416, 2232340), (440, 2110576), (520, 1785872), (556, 1670240), (572, 1623520), (584, 1590160), (640, 1451021), (695, 1336192), (704, 1319110), (715, 1298816), (730, 1272128), (803, 1156480), (832, 1116170), (880, 1055288), (949, 978560), (1040, 892936), (1112, 835120), (1144, 811760), (1168, 795080), (1390, 668096), (1408, 659555), (1430, 649408), (1460, 636064), (1529, 607360), (1606, 578240), (1664, 558085), (1760, 527644), (1807, 513920), (1898, 489280), (2080, 446468), (2224, 417560), (2288, 405880), (2336, 397540), (2780, 334048), (2860, 324704), (2920, 318032), (3058, 303680), (3212, 289120), (3520, 263822), (3614, 256960), (3796, 244640), (4015, 231296), (4160, 223234), (4448, 208780), (4576, 202940), (4672, 198770), (4745, 195712), (5560, 167024), (5720, 162352), (5840, 159016), (6116, 151840), (6424, 144560), (7040, 131911), (7228, 128480), (7592, 122320), (7645, 121472), (8030, 115648), (8320, 111617), (8896, 104390), (9035, 102784), (9152, 101470), (9344, 99385), (9490, 97856), (10147, 91520), (10439, 88960), (11120, 83512), (11440, 81176), (11680, 79508), (12232, 75920), (12848, 72280), (14456, 64240), (15184, 61160), (15290, 60736), (16060, 57824), (17792, 52195), (18070, 51392), (18304, 50735), (18980, 48928), (19877, 46720), (20294, 45760), (20878, 44480), (22240, 41756), (22880, 40588), (23360, 39754), (24464, 37960), (25696, 36140), (28912, 32120), (30368, 30580)]