42038040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31847}}^1$

素因数の和:31872

約数の個数: 64

約数和(自身を含む): 137583360

約数和(自身を除く): 95545320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 31847, 63694, 95541, 127388, 159235, 191082, 254776, 318470, 350317, 382164, 477705, 636940, 700634, 764328, 955410, 1050951, 1273880, 1401268, 1751585, 1910820, 2101902, 2802536, 3503170, 3821640, 4203804, 5254755, 7006340, 8407608, 10509510, 14012680, 21019020, 42038040]

約数ペア:

[(1, 42038040), (2, 21019020), (3, 14012680), (4, 10509510), (5, 8407608), (6, 7006340), (8, 5254755), (10, 4203804), (11, 3821640), (12, 3503170), (15, 2802536), (20, 2101902), (22, 1910820), (24, 1751585), (30, 1401268), (33, 1273880), (40, 1050951), (44, 955410), (55, 764328), (60, 700634), (66, 636940), (88, 477705), (110, 382164), (120, 350317), (132, 318470), (165, 254776), (220, 191082), (264, 159235), (330, 127388), (440, 95541), (660, 63694), (1320, 31847)]