274470560

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2693}}^1$

素因数の和:2735

約数の個数: 144

約数和(自身を含む): 812628936

約数和(自身を除く): 538158376

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 160, 182, 196, 208, 224, 245, 260, 280, 364, 392, 416, 455, 490, 520, 560, 637, 728, 784, 910, 980, 1040, 1120, 1274, 1456, 1568, 1820, 1960, 2080, 2548, 2693, 2912, 3185, 3640, 3920, 5096, 5386, 6370, 7280, 7840, 10192, 10772, 12740, 13465, 14560, 18851, 20384, 21544, 25480, 26930, 35009, 37702, 43088, 50960, 53860, 70018, 75404, 86176, 94255, 101920, 107720, 131957, 140036, 150808, 175045, 188510, 215440, 245063, 263914, 280072, 301616, 350090, 377020, 430880, 490126, 527828, 560144, 603232, 659785, 700180, 754040, 980252, 1055656, 1120288, 1225315, 1319570, 1400360, 1508080, 1715441, 1960504, 2111312, 2450630, 2639140, 2800720, 3016160, 3430882, 3921008, 4222624, 4901260, 5278280, 5601440, 6861764, 7842016, 8577205, 9802520, 10556560, 13723528, 17154410, 19605040, 21113120, 27447056, 34308820, 39210080, 54894112, 68617640, 137235280, 274470560]

約数ペア:

[(1, 274470560), (2, 137235280), (4, 68617640), (5, 54894112), (7, 39210080), (8, 34308820), (10, 27447056), (13, 21113120), (14, 19605040), (16, 17154410), (20, 13723528), (26, 10556560), (28, 9802520), (32, 8577205), (35, 7842016), (40, 6861764), (49, 5601440), (52, 5278280), (56, 4901260), (65, 4222624), (70, 3921008), (80, 3430882), (91, 3016160), (98, 2800720), (104, 2639140), (112, 2450630), (130, 2111312), (140, 1960504), (160, 1715441), (182, 1508080), (196, 1400360), (208, 1319570), (224, 1225315), (245, 1120288), (260, 1055656), (280, 980252), (364, 754040), (392, 700180), (416, 659785), (455, 603232), (490, 560144), (520, 527828), (560, 490126), (637, 430880), (728, 377020), (784, 350090), (910, 301616), (980, 280072), (1040, 263914), (1120, 245063), (1274, 215440), (1456, 188510), (1568, 175045), (1820, 150808), (1960, 140036), (2080, 131957), (2548, 107720), (2693, 101920), (2912, 94255), (3185, 86176), (3640, 75404), (3920, 70018), (5096, 53860), (5386, 50960), (6370, 43088), (7280, 37702), (7840, 35009), (10192, 26930), (10772, 25480), (12740, 21544), (13465, 20384), (14560, 18851)]