387001680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5393}}^1$

素因数の和:5445

約数の個数: 160

約数和(自身を含む): 1348413696

約数和(自身を除く): 961412016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 39, 40, 46, 48, 52, 60, 65, 69, 78, 80, 92, 104, 115, 120, 130, 138, 156, 184, 195, 208, 230, 240, 260, 276, 299, 312, 345, 368, 390, 460, 520, 552, 598, 624, 690, 780, 897, 920, 1040, 1104, 1196, 1380, 1495, 1560, 1794, 1840, 2392, 2760, 2990, 3120, 3588, 4485, 4784, 5393, 5520, 5980, 7176, 8970, 10786, 11960, 14352, 16179, 17940, 21572, 23920, 26965, 32358, 35880, 43144, 53930, 64716, 70109, 71760, 80895, 86288, 107860, 124039, 129432, 140218, 161790, 210327, 215720, 248078, 258864, 280436, 323580, 350545, 372117, 420654, 431440, 496156, 560872, 620195, 647160, 701090, 744234, 841308, 992312, 1051635, 1121744, 1240390, 1294320, 1402180, 1488468, 1612507, 1682616, 1860585, 1984624, 2103270, 2480780, 2804360, 2976936, 3225014, 3365232, 3721170, 4206540, 4837521, 4961560, 5608720, 5953872, 6450028, 7442340, 8062535, 8413080, 9675042, 9923120, 12900056, 14884680, 16125070, 16826160, 19350084, 24187605, 25800112, 29769360, 32250140, 38700168, 48375210, 64500280, 77400336, 96750420, 129000560, 193500840, 387001680]

約数ペア:

[(1, 387001680), (2, 193500840), (3, 129000560), (4, 96750420), (5, 77400336), (6, 64500280), (8, 48375210), (10, 38700168), (12, 32250140), (13, 29769360), (15, 25800112), (16, 24187605), (20, 19350084), (23, 16826160), (24, 16125070), (26, 14884680), (30, 12900056), (39, 9923120), (40, 9675042), (46, 8413080), (48, 8062535), (52, 7442340), (60, 6450028), (65, 5953872), (69, 5608720), (78, 4961560), (80, 4837521), (92, 4206540), (104, 3721170), (115, 3365232), (120, 3225014), (130, 2976936), (138, 2804360), (156, 2480780), (184, 2103270), (195, 1984624), (208, 1860585), (230, 1682616), (240, 1612507), (260, 1488468), (276, 1402180), (299, 1294320), (312, 1240390), (345, 1121744), (368, 1051635), (390, 992312), (460, 841308), (520, 744234), (552, 701090), (598, 647160), (624, 620195), (690, 560872), (780, 496156), (897, 431440), (920, 420654), (1040, 372117), (1104, 350545), (1196, 323580), (1380, 280436), (1495, 258864), (1560, 248078), (1794, 215720), (1840, 210327), (2392, 161790), (2760, 140218), (2990, 129432), (3120, 124039), (3588, 107860), (4485, 86288), (4784, 80895), (5393, 71760), (5520, 70109), (5980, 64716), (7176, 53930), (8970, 43144), (10786, 35880), (11960, 32358), (14352, 26965), (16179, 23920), (17940, 21572)]