521039040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{3457}}^1$

素因数の和:3634

約数の個数: 112

約数和(自身を含む): 1665317472

約数和(自身を除く): 1144278432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 157, 160, 192, 240, 314, 320, 471, 480, 628, 785, 942, 960, 1256, 1570, 1884, 2355, 2512, 3140, 3457, 3768, 4710, 5024, 6280, 6914, 7536, 9420, 10048, 10371, 12560, 13828, 15072, 17285, 18840, 20742, 25120, 27656, 30144, 34570, 37680, 41484, 50240, 51855, 55312, 69140, 75360, 82968, 103710, 110624, 138280, 150720, 165936, 207420, 221248, 276560, 331872, 414840, 542749, 553120, 663744, 829680, 1085498, 1106240, 1628247, 1659360, 2170996, 2713745, 3256494, 3318720, 4341992, 5427490, 6512988, 8141235, 8683984, 10854980, 13025976, 16282470, 17367968, 21709960, 26051952, 32564940, 34735936, 43419920, 52103904, 65129880, 86839840, 104207808, 130259760, 173679680, 260519520, 521039040]

約数ペア:

[(1, 521039040), (2, 260519520), (3, 173679680), (4, 130259760), (5, 104207808), (6, 86839840), (8, 65129880), (10, 52103904), (12, 43419920), (15, 34735936), (16, 32564940), (20, 26051952), (24, 21709960), (30, 17367968), (32, 16282470), (40, 13025976), (48, 10854980), (60, 8683984), (64, 8141235), (80, 6512988), (96, 5427490), (120, 4341992), (157, 3318720), (160, 3256494), (192, 2713745), (240, 2170996), (314, 1659360), (320, 1628247), (471, 1106240), (480, 1085498), (628, 829680), (785, 663744), (942, 553120), (960, 542749), (1256, 414840), (1570, 331872), (1884, 276560), (2355, 221248), (2512, 207420), (3140, 165936), (3457, 150720), (3768, 138280), (4710, 110624), (5024, 103710), (6280, 82968), (6914, 75360), (7536, 69140), (9420, 55312), (10048, 51855), (10371, 50240), (12560, 41484), (13828, 37680), (15072, 34570), (17285, 30144), (18840, 27656), (20742, 25120)]