489315674820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{227}}^1\times {\mathrm{733189}}^1$

素因数の和:733442

約数の個数: 144

約数和(自身を含む): 1600794256320

約数和(自身を除く): 1111478581500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 227, 245, 294, 420, 454, 490, 588, 681, 735, 908, 980, 1135, 1362, 1470, 1589, 2270, 2724, 2940, 3178, 3405, 4540, 4767, 6356, 6810, 7945, 9534, 11123, 13620, 15890, 19068, 22246, 23835, 31780, 33369, 44492, 47670, 55615, 66738, 95340, 111230, 133476, 166845, 222460, 333690, 667380, 733189, 1466378, 2199567, 2932756, 3665945, 4399134, 5132323, 7331890, 8798268, 10264646, 10997835, 14663780, 15396969, 20529292, 21995670, 25661615, 30793938, 35926261, 43991340, 51323230, 61587876, 71852522, 76984845, 102646460, 107778783, 143705044, 153969690, 166433903, 179631305, 215557566, 307939380, 332867806, 359262610, 431115132, 499301709, 538893915, 665735612, 718525220, 832169515, 998603418, 1077787830, 1165037321, 1664339030, 1997206836, 2155575660, 2330074642, 2496508545, 3328678060, 3495111963, 4660149284, 4993017090, 5825186605, 6990223926, 8155261247, 9986034180, 11650373210, 13980447852, 16310522494, 17475559815, 23300746420, 24465783741, 32621044988, 34951119630, 40776306235, 48931567482, 69902239260, 81552612470, 97863134964, 122328918705, 163105224940, 244657837410, 489315674820]

約数ペア:

[(1, 489315674820), (2, 244657837410), (3, 163105224940), (4, 122328918705), (5, 97863134964), (6, 81552612470), (7, 69902239260), (10, 48931567482), (12, 40776306235), (14, 34951119630), (15, 32621044988), (20, 24465783741), (21, 23300746420), (28, 17475559815), (30, 16310522494), (35, 13980447852), (42, 11650373210), (49, 9986034180), (60, 8155261247), (70, 6990223926), (84, 5825186605), (98, 4993017090), (105, 4660149284), (140, 3495111963), (147, 3328678060), (196, 2496508545), (210, 2330074642), (227, 2155575660), (245, 1997206836), (294, 1664339030), (420, 1165037321), (454, 1077787830), (490, 998603418), (588, 832169515), (681, 718525220), (735, 665735612), (908, 538893915), (980, 499301709), (1135, 431115132), (1362, 359262610), (1470, 332867806), (1589, 307939380), (2270, 215557566), (2724, 179631305), (2940, 166433903), (3178, 153969690), (3405, 143705044), (4540, 107778783), (4767, 102646460), (6356, 76984845), (6810, 71852522), (7945, 61587876), (9534, 51323230), (11123, 43991340), (13620, 35926261), (15890, 30793938), (19068, 25661615), (22246, 21995670), (23835, 20529292), (31780, 15396969), (33369, 14663780), (44492, 10997835), (47670, 10264646), (55615, 8798268), (66738, 7331890), (95340, 5132323), (111230, 4399134), (133476, 3665945), (166845, 2932756), (222460, 2199567), (333690, 1466378), (667380, 733189)]