162141720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4519}}^1$

素因数の和:4569

約数の個数: 128

約数和(自身を含む): 546739200

約数和(自身を除く): 384597480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 39, 40, 46, 52, 60, 65, 69, 78, 92, 104, 115, 120, 130, 138, 156, 184, 195, 230, 260, 276, 299, 312, 345, 390, 460, 520, 552, 598, 690, 780, 897, 920, 1196, 1380, 1495, 1560, 1794, 2392, 2760, 2990, 3588, 4485, 4519, 5980, 7176, 8970, 9038, 11960, 13557, 17940, 18076, 22595, 27114, 35880, 36152, 45190, 54228, 58747, 67785, 90380, 103937, 108456, 117494, 135570, 176241, 180760, 207874, 234988, 271140, 293735, 311811, 352482, 415748, 469976, 519685, 542280, 587470, 623622, 704964, 831496, 881205, 1039370, 1174940, 1247244, 1351181, 1409928, 1559055, 1762410, 2078740, 2349880, 2494488, 2702362, 3118110, 3524820, 4053543, 4157480, 5404724, 6236220, 6755905, 7049640, 8107086, 10809448, 12472440, 13511810, 16214172, 20267715, 27023620, 32428344, 40535430, 54047240, 81070860, 162141720]

約数ペア:

[(1, 162141720), (2, 81070860), (3, 54047240), (4, 40535430), (5, 32428344), (6, 27023620), (8, 20267715), (10, 16214172), (12, 13511810), (13, 12472440), (15, 10809448), (20, 8107086), (23, 7049640), (24, 6755905), (26, 6236220), (30, 5404724), (39, 4157480), (40, 4053543), (46, 3524820), (52, 3118110), (60, 2702362), (65, 2494488), (69, 2349880), (78, 2078740), (92, 1762410), (104, 1559055), (115, 1409928), (120, 1351181), (130, 1247244), (138, 1174940), (156, 1039370), (184, 881205), (195, 831496), (230, 704964), (260, 623622), (276, 587470), (299, 542280), (312, 519685), (345, 469976), (390, 415748), (460, 352482), (520, 311811), (552, 293735), (598, 271140), (690, 234988), (780, 207874), (897, 180760), (920, 176241), (1196, 135570), (1380, 117494), (1495, 108456), (1560, 103937), (1794, 90380), (2392, 67785), (2760, 58747), (2990, 54228), (3588, 45190), (4485, 36152), (4519, 35880), (5980, 27114), (7176, 22595), (8970, 18076), (9038, 17940), (11960, 13557)]