763839240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{1607}}^1$

素因数の和:1871

約数の個数: 128

約数和(自身を含む): 2438242560

約数和(自身を除く): 1674403320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 233, 255, 340, 408, 466, 510, 680, 699, 932, 1020, 1165, 1398, 1607, 1864, 2040, 2330, 2796, 3214, 3495, 3961, 4660, 4821, 5592, 6428, 6990, 7922, 8035, 9320, 9642, 11883, 12856, 13980, 15844, 16070, 19284, 19805, 23766, 24105, 27319, 27960, 31688, 32140, 38568, 39610, 47532, 48210, 54638, 59415, 64280, 79220, 81957, 95064, 96420, 109276, 118830, 136595, 158440, 163914, 192840, 218552, 237660, 273190, 327828, 374431, 409785, 475320, 546380, 655656, 748862, 819570, 1092760, 1123293, 1497724, 1639140, 1872155, 2246586, 2995448, 3278280, 3744310, 4493172, 5616465, 6365327, 7488620, 8986344, 11232930, 12730654, 14977240, 19095981, 22465860, 25461308, 31826635, 38191962, 44931720, 50922616, 63653270, 76383924, 95479905, 127306540, 152767848, 190959810, 254613080, 381919620, 763839240]

約数ペア:

[(1, 763839240), (2, 381919620), (3, 254613080), (4, 190959810), (5, 152767848), (6, 127306540), (8, 95479905), (10, 76383924), (12, 63653270), (15, 50922616), (17, 44931720), (20, 38191962), (24, 31826635), (30, 25461308), (34, 22465860), (40, 19095981), (51, 14977240), (60, 12730654), (68, 11232930), (85, 8986344), (102, 7488620), (120, 6365327), (136, 5616465), (170, 4493172), (204, 3744310), (233, 3278280), (255, 2995448), (340, 2246586), (408, 1872155), (466, 1639140), (510, 1497724), (680, 1123293), (699, 1092760), (932, 819570), (1020, 748862), (1165, 655656), (1398, 546380), (1607, 475320), (1864, 409785), (2040, 374431), (2330, 327828), (2796, 273190), (3214, 237660), (3495, 218552), (3961, 192840), (4660, 163914), (4821, 158440), (5592, 136595), (6428, 118830), (6990, 109276), (7922, 96420), (8035, 95064), (9320, 81957), (9642, 79220), (11883, 64280), (12856, 59415), (13980, 54638), (15844, 48210), (16070, 47532), (19284, 39610), (19805, 38568), (23766, 32140), (24105, 31688), (27319, 27960)]