12984410280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1877}}^1\times {\mathrm{3391}}^1$

素因数の和:5299

約数の個数: 128

約数和(自身を含む): 41278740480

約数和(自身を除く): 28294330200

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, 255, 340, 408, 510, 680, 1020, 1877, 2040, 3391, 3754, 5631, 6782, 7508, 9385, 10173, 11262, 13564, 15016, 16955, 18770, 20346, 22524, 27128, 28155, 31909, 33910, 37540, 40692, 45048, 50865, 56310, 57647, 63818, 67820, 75080, 81384, 95727, 101730, 112620, 115294, 127636, 135640, 159545, 172941, 191454, 203460, 225240, 230588, 255272, 288235, 319090, 345882, 382908, 406920, 461176, 478635, 576470, 638180, 691764, 765816, 864705, 957270, 1152940, 1276360, 1383528, 1729410, 1914540, 2305880, 3458820, 3829080, 6364907, 6917640, 12729814, 19094721, 25459628, 31824535, 38189442, 50919256, 63649070, 76378884, 95473605, 108203419, 127298140, 152757768, 190947210, 216406838, 254596280, 324610257, 381894420, 432813676, 541017095, 649220514, 763788840, 865627352, 1082034190, 1298441028, 1623051285, 2164068380, 2596882056, 3246102570, 4328136760, 6492205140, 12984410280]

約数ペア:

[(1, 12984410280), (2, 6492205140), (3, 4328136760), (4, 3246102570), (5, 2596882056), (6, 2164068380), (8, 1623051285), (10, 1298441028), (12, 1082034190), (15, 865627352), (17, 763788840), (20, 649220514), (24, 541017095), (30, 432813676), (34, 381894420), (40, 324610257), (51, 254596280), (60, 216406838), (68, 190947210), (85, 152757768), (102, 127298140), (120, 108203419), (136, 95473605), (170, 76378884), (204, 63649070), (255, 50919256), (340, 38189442), (408, 31824535), (510, 25459628), (680, 19094721), (1020, 12729814), (1877, 6917640), (2040, 6364907), (3391, 3829080), (3754, 3458820), (5631, 2305880), (6782, 1914540), (7508, 1729410), (9385, 1383528), (10173, 1276360), (11262, 1152940), (13564, 957270), (15016, 864705), (16955, 765816), (18770, 691764), (20346, 638180), (22524, 576470), (27128, 478635), (28155, 461176), (31909, 406920), (33910, 382908), (37540, 345882), (40692, 319090), (45048, 288235), (50865, 255272), (56310, 230588), (57647, 225240), (63818, 203460), (67820, 191454), (75080, 172941), (81384, 159545), (95727, 135640), (101730, 127636), (112620, 115294)]