203791320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{13807}}^1$

素因数の和:13865

約数の個数: 96

約数和(自身を含む): 678525120

約数和(自身を除く): 474733800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 120, 123, 164, 180, 205, 246, 328, 360, 369, 410, 492, 615, 738, 820, 984, 1230, 1476, 1640, 1845, 2460, 2952, 3690, 4920, 7380, 13807, 14760, 27614, 41421, 55228, 69035, 82842, 110456, 124263, 138070, 165684, 207105, 248526, 276140, 331368, 414210, 497052, 552280, 566087, 621315, 828420, 994104, 1132174, 1242630, 1656840, 1698261, 2264348, 2485260, 2830435, 3396522, 4528696, 4970520, 5094783, 5660870, 6793044, 8491305, 10189566, 11321740, 13586088, 16982610, 20379132, 22643480, 25473915, 33965220, 40758264, 50947830, 67930440, 101895660, 203791320]

約数ペア:

[(1, 203791320), (2, 101895660), (3, 67930440), (4, 50947830), (5, 40758264), (6, 33965220), (8, 25473915), (9, 22643480), (10, 20379132), (12, 16982610), (15, 13586088), (18, 11321740), (20, 10189566), (24, 8491305), (30, 6793044), (36, 5660870), (40, 5094783), (41, 4970520), (45, 4528696), (60, 3396522), (72, 2830435), (82, 2485260), (90, 2264348), (120, 1698261), (123, 1656840), (164, 1242630), (180, 1132174), (205, 994104), (246, 828420), (328, 621315), (360, 566087), (369, 552280), (410, 497052), (492, 414210), (615, 331368), (738, 276140), (820, 248526), (984, 207105), (1230, 165684), (1476, 138070), (1640, 124263), (1845, 110456), (2460, 82842), (2952, 69035), (3690, 55228), (4920, 41421), (7380, 27614), (13807, 14760)]