42821040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2663}}^1$

素因数の和:2746

約数の個数: 80

約数和(自身を含む): 134777088

約数和(自身を除く): 91956048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 120, 134, 201, 240, 268, 335, 402, 536, 670, 804, 1005, 1072, 1340, 1608, 2010, 2663, 2680, 3216, 4020, 5326, 5360, 7989, 8040, 10652, 13315, 15978, 16080, 21304, 26630, 31956, 39945, 42608, 53260, 63912, 79890, 106520, 127824, 159780, 178421, 213040, 319560, 356842, 535263, 639120, 713684, 892105, 1070526, 1427368, 1784210, 2141052, 2676315, 2854736, 3568420, 4282104, 5352630, 7136840, 8564208, 10705260, 14273680, 21410520, 42821040]

約数ペア:

[(1, 42821040), (2, 21410520), (3, 14273680), (4, 10705260), (5, 8564208), (6, 7136840), (8, 5352630), (10, 4282104), (12, 3568420), (15, 2854736), (16, 2676315), (20, 2141052), (24, 1784210), (30, 1427368), (40, 1070526), (48, 892105), (60, 713684), (67, 639120), (80, 535263), (120, 356842), (134, 319560), (201, 213040), (240, 178421), (268, 159780), (335, 127824), (402, 106520), (536, 79890), (670, 63912), (804, 53260), (1005, 42608), (1072, 39945), (1340, 31956), (1608, 26630), (2010, 21304), (2663, 16080), (2680, 15978), (3216, 13315), (4020, 10652), (5326, 8040), (5360, 7989)]