139796880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{14207}}^1$

素因数の和:14264

約数の個数: 80

約数和(自身を含む): 443971584

約数和(自身を除く): 304174704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 4920, 9840, 14207, 28414, 42621, 56828, 71035, 85242, 113656, 142070, 170484, 213105, 227312, 284140, 340968, 426210, 568280, 582487, 681936, 852420, 1136560, 1164974, 1704840, 1747461, 2329948, 2912435, 3409680, 3494922, 4659896, 5824870, 6989844, 8737305, 9319792, 11649740, 13979688, 17474610, 23299480, 27959376, 34949220, 46598960, 69898440, 139796880]

約数ペア:

[(1, 139796880), (2, 69898440), (3, 46598960), (4, 34949220), (5, 27959376), (6, 23299480), (8, 17474610), (10, 13979688), (12, 11649740), (15, 9319792), (16, 8737305), (20, 6989844), (24, 5824870), (30, 4659896), (40, 3494922), (41, 3409680), (48, 2912435), (60, 2329948), (80, 1747461), (82, 1704840), (120, 1164974), (123, 1136560), (164, 852420), (205, 681936), (240, 582487), (246, 568280), (328, 426210), (410, 340968), (492, 284140), (615, 227312), (656, 213105), (820, 170484), (984, 142070), (1230, 113656), (1640, 85242), (1968, 71035), (2460, 56828), (3280, 42621), (4920, 28414), (9840, 14207)]