103712840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{223}}^1$

素因数の和:403

約数の個数: 128

約数和(自身を含む): 294174720

約数和(自身を除く): 190461880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 151, 154, 220, 223, 280, 302, 308, 385, 440, 446, 604, 616, 755, 770, 892, 1057, 1115, 1208, 1510, 1540, 1561, 1661, 1784, 2114, 2230, 2453, 3020, 3080, 3122, 3322, 4228, 4460, 4906, 5285, 6040, 6244, 6644, 7805, 8305, 8456, 8920, 9812, 10570, 11627, 12265, 12488, 13288, 15610, 16610, 17171, 19624, 21140, 23254, 24530, 31220, 33220, 33673, 34342, 42280, 46508, 49060, 58135, 62440, 66440, 67346, 68684, 85855, 93016, 98120, 116270, 134692, 137368, 168365, 171710, 232540, 235711, 269384, 336730, 343420, 370403, 465080, 471422, 673460, 686840, 740806, 942844, 1178555, 1346920, 1481612, 1852015, 1885688, 2357110, 2592821, 2963224, 3704030, 4714220, 5185642, 7408060, 9428440, 10371284, 12964105, 14816120, 20742568, 25928210, 51856420, 103712840]

約数ペア:

[(1, 103712840), (2, 51856420), (4, 25928210), (5, 20742568), (7, 14816120), (8, 12964105), (10, 10371284), (11, 9428440), (14, 7408060), (20, 5185642), (22, 4714220), (28, 3704030), (35, 2963224), (40, 2592821), (44, 2357110), (55, 1885688), (56, 1852015), (70, 1481612), (77, 1346920), (88, 1178555), (110, 942844), (140, 740806), (151, 686840), (154, 673460), (220, 471422), (223, 465080), (280, 370403), (302, 343420), (308, 336730), (385, 269384), (440, 235711), (446, 232540), (604, 171710), (616, 168365), (755, 137368), (770, 134692), (892, 116270), (1057, 98120), (1115, 93016), (1208, 85855), (1510, 68684), (1540, 67346), (1561, 66440), (1661, 62440), (1784, 58135), (2114, 49060), (2230, 46508), (2453, 42280), (3020, 34342), (3080, 33673), (3122, 33220), (3322, 31220), (4228, 24530), (4460, 23254), (4906, 21140), (5285, 19624), (6040, 17171), (6244, 16610), (6644, 15610), (7805, 13288), (8305, 12488), (8456, 12265), (8920, 11627), (9812, 10570)]