44205720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{659}}^1$

素因数の和:729

約数の個数: 128

約数和(自身を含む): 146361600

約数和(自身を除く): 102155880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 43, 52, 60, 65, 78, 86, 104, 120, 129, 130, 156, 172, 195, 215, 258, 260, 312, 344, 390, 430, 516, 520, 559, 645, 659, 780, 860, 1032, 1118, 1290, 1318, 1560, 1677, 1720, 1977, 2236, 2580, 2636, 2795, 3295, 3354, 3954, 4472, 5160, 5272, 5590, 6590, 6708, 7908, 8385, 8567, 9885, 11180, 13180, 13416, 15816, 16770, 17134, 19770, 22360, 25701, 26360, 28337, 33540, 34268, 39540, 42835, 51402, 56674, 67080, 68536, 79080, 85011, 85670, 102804, 113348, 128505, 141685, 170022, 171340, 205608, 226696, 257010, 283370, 340044, 342680, 368381, 425055, 514020, 566740, 680088, 736762, 850110, 1028040, 1105143, 1133480, 1473524, 1700220, 1841905, 2210286, 2947048, 3400440, 3683810, 4420572, 5525715, 7367620, 8841144, 11051430, 14735240, 22102860, 44205720]

約数ペア:

[(1, 44205720), (2, 22102860), (3, 14735240), (4, 11051430), (5, 8841144), (6, 7367620), (8, 5525715), (10, 4420572), (12, 3683810), (13, 3400440), (15, 2947048), (20, 2210286), (24, 1841905), (26, 1700220), (30, 1473524), (39, 1133480), (40, 1105143), (43, 1028040), (52, 850110), (60, 736762), (65, 680088), (78, 566740), (86, 514020), (104, 425055), (120, 368381), (129, 342680), (130, 340044), (156, 283370), (172, 257010), (195, 226696), (215, 205608), (258, 171340), (260, 170022), (312, 141685), (344, 128505), (390, 113348), (430, 102804), (516, 85670), (520, 85011), (559, 79080), (645, 68536), (659, 67080), (780, 56674), (860, 51402), (1032, 42835), (1118, 39540), (1290, 34268), (1318, 33540), (1560, 28337), (1677, 26360), (1720, 25701), (1977, 22360), (2236, 19770), (2580, 17134), (2636, 16770), (2795, 15816), (3295, 13416), (3354, 13180), (3954, 11180), (4472, 9885), (5160, 8567), (5272, 8385), (5590, 7908), (6590, 6708)]