1679098680

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{31729}}^1$

素因数の和:31763

約数の個数: 192

約数和(自身を含む): 6510996000

約数和(自身を除く): 4831897320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 360, 378, 392, 420, 441, 490, 504, 540, 588, 630, 735, 756, 840, 882, 945, 980, 1080, 1176, 1260, 1323, 1470, 1512, 1764, 1890, 1960, 2205, 2520, 2646, 2940, 3528, 3780, 4410, 5292, 5880, 6615, 7560, 8820, 10584, 13230, 17640, 26460, 31729, 52920, 63458, 95187, 126916, 158645, 190374, 222103, 253832, 285561, 317290, 380748, 444206, 475935, 571122, 634580, 666309, 761496, 856683, 888412, 951870, 1110515, 1142244, 1269160, 1332618, 1427805, 1554721, 1713366, 1776824, 1903740, 1998927, 2221030, 2284488, 2665236, 2855610, 3109442, 3331545, 3426732, 3807480, 3997854, 4283415, 4442060, 4664163, 5330472, 5711220, 5996781, 6218884, 6663090, 6853464, 7773605, 7995708, 8566830, 8884120, 9328326, 9994635, 11422440, 11993562, 12437768, 13326180, 13992489, 15547210, 15991416, 17133660, 18656652, 19989270, 23320815, 23987124, 26652360, 27984978, 29983905, 31094420, 34267320, 37313304, 39978540, 41977467, 46641630, 47974248, 55969956, 59967810, 62188840, 69962445, 79957080, 83954934, 93283260, 111939912, 119935620, 139924890, 167909868, 186566520, 209887335, 239871240, 279849780, 335819736, 419774670, 559699560, 839549340, 1679098680]

約数ペア:

[(1, 1679098680), (2, 839549340), (3, 559699560), (4, 419774670), (5, 335819736), (6, 279849780), (7, 239871240), (8, 209887335), (9, 186566520), (10, 167909868), (12, 139924890), (14, 119935620), (15, 111939912), (18, 93283260), (20, 83954934), (21, 79957080), (24, 69962445), (27, 62188840), (28, 59967810), (30, 55969956), (35, 47974248), (36, 46641630), (40, 41977467), (42, 39978540), (45, 37313304), (49, 34267320), (54, 31094420), (56, 29983905), (60, 27984978), (63, 26652360), (70, 23987124), (72, 23320815), (84, 19989270), (90, 18656652), (98, 17133660), (105, 15991416), (108, 15547210), (120, 13992489), (126, 13326180), (135, 12437768), (140, 11993562), (147, 11422440), (168, 9994635), (180, 9328326), (189, 8884120), (196, 8566830), (210, 7995708), (216, 7773605), (245, 6853464), (252, 6663090), (270, 6218884), (280, 5996781), (294, 5711220), (315, 5330472), (360, 4664163), (378, 4442060), (392, 4283415), (420, 3997854), (441, 3807480), (490, 3426732), (504, 3331545), (540, 3109442), (588, 2855610), (630, 2665236), (735, 2284488), (756, 2221030), (840, 1998927), (882, 1903740), (945, 1776824), (980, 1713366), (1080, 1554721), (1176, 1427805), (1260, 1332618), (1323, 1269160), (1470, 1142244), (1512, 1110515), (1764, 951870), (1890, 888412), (1960, 856683), (2205, 761496), (2520, 666309), (2646, 634580), (2940, 571122), (3528, 475935), (3780, 444206), (4410, 380748), (5292, 317290), (5880, 285561), (6615, 253832), (7560, 222103), (8820, 190374), (10584, 158645), (13230, 126916), (17640, 95187), (26460, 63458), (31729, 52920)]