426340320

素因数分解:

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

素因数の和:817

約数の個数: 192

約数和(自身を含む): 1544417280

約数和(自身を除く): 1118076960

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, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 223, 224, 240, 280, 336, 420, 446, 480, 560, 569, 669, 672, 840, 892, 1115, 1120, 1138, 1338, 1561, 1680, 1707, 1784, 2230, 2276, 2676, 2845, 3122, 3345, 3360, 3414, 3568, 3983, 4460, 4552, 4683, 5352, 5690, 6244, 6690, 6828, 7136, 7805, 7966, 8535, 8920, 9104, 9366, 10704, 11380, 11949, 12488, 13380, 13656, 15610, 15932, 17070, 17840, 18208, 18732, 19915, 21408, 22760, 23415, 23898, 24976, 26760, 27312, 31220, 31864, 34140, 35680, 37464, 39830, 45520, 46830, 47796, 49952, 53520, 54624, 59745, 62440, 63728, 68280, 74928, 79660, 91040, 93660, 95592, 107040, 119490, 124880, 126887, 127456, 136560, 149856, 159320, 187320, 191184, 238980, 249760, 253774, 273120, 318640, 374640, 380661, 382368, 477960, 507548, 634435, 637280, 749280, 761322, 888209, 955920, 1015096, 1268870, 1522644, 1776418, 1903305, 1911840, 2030192, 2537740, 2664627, 3045288, 3552836, 3806610, 4060384, 4441045, 5075480, 5329254, 6090576, 7105672, 7613220, 8882090, 10150960, 10658508, 12181152, 13323135, 14211344, 15226440, 17764180, 20301920, 21317016, 26646270, 28422688, 30452880, 35528360, 42634032, 53292540, 60905760, 71056720, 85268064, 106585080, 142113440, 213170160, 426340320]

約数ペア:

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