189839520

素因数分解:

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

素因数の和:10175

約数の個数: 144

約数和(自身を含む): 697729032

約数和(自身を除く): 507889512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 10141, 18720, 20282, 30423, 40564, 50705, 60846, 81128, 91269, 101410, 121692, 131833, 152115, 162256, 182538, 202820, 243384, 263666, 304230, 324512, 365076, 395499, 405640, 456345, 486768, 527332, 608460, 659165, 730152, 790998, 811280, 912690, 973536, 1054664, 1186497, 1216920, 1318330, 1460304, 1581996, 1622560, 1825380, 1977495, 2109328, 2372994, 2433840, 2636660, 2920608, 3163992, 3650760, 3954990, 4218656, 4745988, 4867680, 5273320, 5932485, 6327984, 7301520, 7909980, 9491976, 10546640, 11864970, 12655968, 14603040, 15819960, 18983952, 21093280, 23729940, 31639920, 37967904, 47459880, 63279840, 94919760, 189839520]

約数ペア:

[(1, 189839520), (2, 94919760), (3, 63279840), (4, 47459880), (5, 37967904), (6, 31639920), (8, 23729940), (9, 21093280), (10, 18983952), (12, 15819960), (13, 14603040), (15, 12655968), (16, 11864970), (18, 10546640), (20, 9491976), (24, 7909980), (26, 7301520), (30, 6327984), (32, 5932485), (36, 5273320), (39, 4867680), (40, 4745988), (45, 4218656), (48, 3954990), (52, 3650760), (60, 3163992), (65, 2920608), (72, 2636660), (78, 2433840), (80, 2372994), (90, 2109328), (96, 1977495), (104, 1825380), (117, 1622560), (120, 1581996), (130, 1460304), (144, 1318330), (156, 1216920), (160, 1186497), (180, 1054664), (195, 973536), (208, 912690), (234, 811280), (240, 790998), (260, 730152), (288, 659165), (312, 608460), (360, 527332), (390, 486768), (416, 456345), (468, 405640), (480, 395499), (520, 365076), (585, 324512), (624, 304230), (720, 263666), (780, 243384), (936, 202820), (1040, 182538), (1170, 162256), (1248, 152115), (1440, 131833), (1560, 121692), (1872, 101410), (2080, 91269), (2340, 81128), (3120, 60846), (3744, 50705), (4680, 40564), (6240, 30423), (9360, 20282), (10141, 18720)]