427138920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10141}}^1$

素因数の和:10177

約数の個数: 160

約数和(自身を含む): 1546249320

約数和(自身を除く): 1119110400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 648, 702, 780, 810, 936, 1053, 1080, 1170, 1404, 1560, 1620, 1755, 2106, 2340, 2808, 3240, 3510, 4212, 4680, 5265, 7020, 8424, 10141, 10530, 14040, 20282, 21060, 30423, 40564, 42120, 50705, 60846, 81128, 91269, 101410, 121692, 131833, 152115, 182538, 202820, 243384, 263666, 273807, 304230, 365076, 395499, 405640, 456345, 527332, 547614, 608460, 659165, 730152, 790998, 821421, 912690, 1054664, 1095228, 1186497, 1216920, 1318330, 1369035, 1581996, 1642842, 1825380, 1977495, 2190456, 2372994, 2636660, 2738070, 3163992, 3285684, 3559491, 3650760, 3954990, 4107105, 4745988, 5273320, 5476140, 5932485, 6571368, 7118982, 7909980, 8214210, 9491976, 10678473, 10952280, 11864970, 14237964, 15819960, 16428420, 17797455, 21356946, 23729940, 28475928, 32856840, 35594910, 42713892, 47459880, 53392365, 71189820, 85427784, 106784730, 142379640, 213569460, 427138920]

約数ペア:

[(1, 427138920), (2, 213569460), (3, 142379640), (4, 106784730), (5, 85427784), (6, 71189820), (8, 53392365), (9, 47459880), (10, 42713892), (12, 35594910), (13, 32856840), (15, 28475928), (18, 23729940), (20, 21356946), (24, 17797455), (26, 16428420), (27, 15819960), (30, 14237964), (36, 11864970), (39, 10952280), (40, 10678473), (45, 9491976), (52, 8214210), (54, 7909980), (60, 7118982), (65, 6571368), (72, 5932485), (78, 5476140), (81, 5273320), (90, 4745988), (104, 4107105), (108, 3954990), (117, 3650760), (120, 3559491), (130, 3285684), (135, 3163992), (156, 2738070), (162, 2636660), (180, 2372994), (195, 2190456), (216, 1977495), (234, 1825380), (260, 1642842), (270, 1581996), (312, 1369035), (324, 1318330), (351, 1216920), (360, 1186497), (390, 1095228), (405, 1054664), (468, 912690), (520, 821421), (540, 790998), (585, 730152), (648, 659165), (702, 608460), (780, 547614), (810, 527332), (936, 456345), (1053, 405640), (1080, 395499), (1170, 365076), (1404, 304230), (1560, 273807), (1620, 263666), (1755, 243384), (2106, 202820), (2340, 182538), (2808, 152115), (3240, 131833), (3510, 121692), (4212, 101410), (4680, 91269), (5265, 81128), (7020, 60846), (8424, 50705), (10141, 42120), (10530, 40564), (14040, 30423), (20282, 21060)]