438866280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:504

約数の個数: 192

約数和(自身を含む): 1491609600

約数和(自身を除く): 1052743320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 127, 145, 174, 180, 232, 254, 261, 290, 331, 348, 360, 381, 435, 508, 522, 580, 635, 662, 696, 762, 870, 993, 1016, 1044, 1143, 1160, 1270, 1305, 1324, 1524, 1655, 1740, 1905, 1986, 2088, 2286, 2540, 2610, 2648, 2979, 3048, 3310, 3480, 3683, 3810, 3972, 4572, 4965, 5080, 5220, 5715, 5958, 6620, 7366, 7620, 7944, 9144, 9599, 9930, 10440, 11049, 11430, 11916, 13240, 14732, 14895, 15240, 18415, 19198, 19860, 22098, 22860, 23832, 28797, 29464, 29790, 33147, 36830, 38396, 39720, 42037, 44196, 45720, 47995, 55245, 57594, 59580, 66294, 73660, 76792, 84074, 86391, 88392, 95990, 110490, 115188, 119160, 126111, 132588, 143985, 147320, 165735, 168148, 172782, 191980, 210185, 220980, 230376, 252222, 265176, 287970, 331470, 336296, 345564, 378333, 383960, 420370, 431955, 441960, 504444, 575940, 630555, 662940, 691128, 756666, 840740, 863910, 1008888, 1151880, 1219073, 1261110, 1325880, 1513332, 1681480, 1727820, 1891665, 2438146, 2522220, 3026664, 3455640, 3657219, 3783330, 4876292, 5044440, 6095365, 7314438, 7566660, 9752584, 10971657, 12190730, 14628876, 15133320, 18286095, 21943314, 24381460, 29257752, 36572190, 43886628, 48762920, 54858285, 73144380, 87773256, 109716570, 146288760, 219433140, 438866280]

約数ペア:

[(1, 438866280), (2, 219433140), (3, 146288760), (4, 109716570), (5, 87773256), (6, 73144380), (8, 54858285), (9, 48762920), (10, 43886628), (12, 36572190), (15, 29257752), (18, 24381460), (20, 21943314), (24, 18286095), (29, 15133320), (30, 14628876), (36, 12190730), (40, 10971657), (45, 9752584), (58, 7566660), (60, 7314438), (72, 6095365), (87, 5044440), (90, 4876292), (116, 3783330), (120, 3657219), (127, 3455640), (145, 3026664), (174, 2522220), (180, 2438146), (232, 1891665), (254, 1727820), (261, 1681480), (290, 1513332), (331, 1325880), (348, 1261110), (360, 1219073), (381, 1151880), (435, 1008888), (508, 863910), (522, 840740), (580, 756666), (635, 691128), (662, 662940), (696, 630555), (762, 575940), (870, 504444), (993, 441960), (1016, 431955), (1044, 420370), (1143, 383960), (1160, 378333), (1270, 345564), (1305, 336296), (1324, 331470), (1524, 287970), (1655, 265176), (1740, 252222), (1905, 230376), (1986, 220980), (2088, 210185), (2286, 191980), (2540, 172782), (2610, 168148), (2648, 165735), (2979, 147320), (3048, 143985), (3310, 132588), (3480, 126111), (3683, 119160), (3810, 115188), (3972, 110490), (4572, 95990), (4965, 88392), (5080, 86391), (5220, 84074), (5715, 76792), (5958, 73660), (6620, 66294), (7366, 59580), (7620, 57594), (7944, 55245), (9144, 47995), (9599, 45720), (9930, 44196), (10440, 42037), (11049, 39720), (11430, 38396), (11916, 36830), (13240, 33147), (14732, 29790), (14895, 29464), (15240, 28797), (18415, 23832), (19198, 22860), (19860, 22098)]