852680640

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{569}}^1$

素因数の和:819

約数の個数: 224

約数和(自身を含む): 3113349120

約数和(自身を除く): 2260668480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 223, 224, 240, 280, 320, 336, 420, 446, 448, 480, 560, 569, 669, 672, 840, 892, 960, 1115, 1120, 1138, 1338, 1344, 1561, 1680, 1707, 1784, 2230, 2240, 2276, 2676, 2845, 3122, 3345, 3360, 3414, 3568, 3983, 4460, 4552, 4683, 5352, 5690, 6244, 6690, 6720, 6828, 7136, 7805, 7966, 8535, 8920, 9104, 9366, 10704, 11380, 11949, 12488, 13380, 13656, 14272, 15610, 15932, 17070, 17840, 18208, 18732, 19915, 21408, 22760, 23415, 23898, 24976, 26760, 27312, 31220, 31864, 34140, 35680, 36416, 37464, 39830, 42816, 45520, 46830, 47796, 49952, 53520, 54624, 59745, 62440, 63728, 68280, 71360, 74928, 79660, 91040, 93660, 95592, 99904, 107040, 109248, 119490, 124880, 126887, 127456, 136560, 149856, 159320, 182080, 187320, 191184, 214080, 238980, 249760, 253774, 254912, 273120, 299712, 318640, 374640, 380661, 382368, 477960, 499520, 507548, 546240, 634435, 637280, 749280, 761322, 764736, 888209, 955920, 1015096, 1268870, 1274560, 1498560, 1522644, 1776418, 1903305, 1911840, 2030192, 2537740, 2664627, 3045288, 3552836, 3806610, 3823680, 4060384, 4441045, 5075480, 5329254, 6090576, 7105672, 7613220, 8120768, 8882090, 10150960, 10658508, 12181152, 13323135, 14211344, 15226440, 17764180, 20301920, 21317016, 24362304, 26646270, 28422688, 30452880, 35528360, 40603840, 42634032, 53292540, 56845376, 60905760, 71056720, 85268064, 106585080, 121811520, 142113440, 170536128, 213170160, 284226880, 426340320, 852680640]

約数ペア:

[(1, 852680640), (2, 426340320), (3, 284226880), (4, 213170160), (5, 170536128), (6, 142113440), (7, 121811520), (8, 106585080), (10, 85268064), (12, 71056720), (14, 60905760), (15, 56845376), (16, 53292540), (20, 42634032), (21, 40603840), (24, 35528360), (28, 30452880), (30, 28422688), (32, 26646270), (35, 24362304), (40, 21317016), (42, 20301920), (48, 17764180), (56, 15226440), (60, 14211344), (64, 13323135), (70, 12181152), (80, 10658508), (84, 10150960), (96, 8882090), (105, 8120768), (112, 7613220), (120, 7105672), (140, 6090576), (160, 5329254), (168, 5075480), (192, 4441045), (210, 4060384), (223, 3823680), (224, 3806610), (240, 3552836), (280, 3045288), (320, 2664627), (336, 2537740), (420, 2030192), (446, 1911840), (448, 1903305), (480, 1776418), (560, 1522644), (569, 1498560), (669, 1274560), (672, 1268870), (840, 1015096), (892, 955920), (960, 888209), (1115, 764736), (1120, 761322), (1138, 749280), (1338, 637280), (1344, 634435), (1561, 546240), (1680, 507548), (1707, 499520), (1784, 477960), (2230, 382368), (2240, 380661), (2276, 374640), (2676, 318640), (2845, 299712), (3122, 273120), (3345, 254912), (3360, 253774), (3414, 249760), (3568, 238980), (3983, 214080), (4460, 191184), (4552, 187320), (4683, 182080), (5352, 159320), (5690, 149856), (6244, 136560), (6690, 127456), (6720, 126887), (6828, 124880), (7136, 119490), (7805, 109248), (7966, 107040), (8535, 99904), (8920, 95592), (9104, 93660), (9366, 91040), (10704, 79660), (11380, 74928), (11949, 71360), (12488, 68280), (13380, 63728), (13656, 62440), (14272, 59745), (15610, 54624), (15932, 53520), (17070, 49952), (17840, 47796), (18208, 46830), (18732, 45520), (19915, 42816), (21408, 39830), (22760, 37464), (23415, 36416), (23898, 35680), (24976, 34140), (26760, 31864), (27312, 31220)]