84913080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{2063}}^1$

素因数の和:2098

約数の個数: 128

約数和(自身を含む): 297216000

約数和(自身を除く): 212302920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 343, 392, 420, 490, 588, 686, 735, 840, 980, 1029, 1176, 1372, 1470, 1715, 1960, 2058, 2063, 2744, 2940, 3430, 4116, 4126, 5145, 5880, 6189, 6860, 8232, 8252, 10290, 10315, 12378, 13720, 14441, 16504, 20580, 20630, 24756, 28882, 30945, 41160, 41260, 43323, 49512, 57764, 61890, 72205, 82520, 86646, 101087, 115528, 123780, 144410, 173292, 202174, 216615, 247560, 288820, 303261, 346584, 404348, 433230, 505435, 577640, 606522, 707609, 808696, 866460, 1010870, 1213044, 1415218, 1516305, 1732920, 2021740, 2122827, 2426088, 2830436, 3032610, 3538045, 4043480, 4245654, 5660872, 6065220, 7076090, 8491308, 10614135, 12130440, 14152180, 16982616, 21228270, 28304360, 42456540, 84913080]

約数ペア:

[(1, 84913080), (2, 42456540), (3, 28304360), (4, 21228270), (5, 16982616), (6, 14152180), (7, 12130440), (8, 10614135), (10, 8491308), (12, 7076090), (14, 6065220), (15, 5660872), (20, 4245654), (21, 4043480), (24, 3538045), (28, 3032610), (30, 2830436), (35, 2426088), (40, 2122827), (42, 2021740), (49, 1732920), (56, 1516305), (60, 1415218), (70, 1213044), (84, 1010870), (98, 866460), (105, 808696), (120, 707609), (140, 606522), (147, 577640), (168, 505435), (196, 433230), (210, 404348), (245, 346584), (280, 303261), (294, 288820), (343, 247560), (392, 216615), (420, 202174), (490, 173292), (588, 144410), (686, 123780), (735, 115528), (840, 101087), (980, 86646), (1029, 82520), (1176, 72205), (1372, 61890), (1470, 57764), (1715, 49512), (1960, 43323), (2058, 41260), (2063, 41160), (2744, 30945), (2940, 28882), (3430, 24756), (4116, 20630), (4126, 20580), (5145, 16504), (5880, 14441), (6189, 13720), (6860, 12378), (8232, 10315), (8252, 10290)]