634710120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{15511}}^1$

素因数の和:15567

約数の個数: 128

約数和(自身を含む): 2144378880

約数和(自身を除く): 1509668760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 155, 165, 186, 220, 248, 264, 310, 330, 341, 372, 440, 465, 620, 660, 682, 744, 930, 1023, 1240, 1320, 1364, 1705, 1860, 2046, 2728, 3410, 3720, 4092, 5115, 6820, 8184, 10230, 13640, 15511, 20460, 31022, 40920, 46533, 62044, 77555, 93066, 124088, 155110, 170621, 186132, 232665, 310220, 341242, 372264, 465330, 480841, 511863, 620440, 682484, 853105, 930660, 961682, 1023726, 1364968, 1442523, 1706210, 1861320, 1923364, 2047452, 2404205, 2559315, 2885046, 3412420, 3846728, 4094904, 4808410, 5118630, 5289251, 5770092, 6824840, 7212615, 9616820, 10237260, 10578502, 11540184, 14425230, 15867753, 19233640, 20474520, 21157004, 26446255, 28850460, 31735506, 42314008, 52892510, 57700920, 63471012, 79338765, 105785020, 126942024, 158677530, 211570040, 317355060, 634710120]

約数ペア:

[(1, 634710120), (2, 317355060), (3, 211570040), (4, 158677530), (5, 126942024), (6, 105785020), (8, 79338765), (10, 63471012), (11, 57700920), (12, 52892510), (15, 42314008), (20, 31735506), (22, 28850460), (24, 26446255), (30, 21157004), (31, 20474520), (33, 19233640), (40, 15867753), (44, 14425230), (55, 11540184), (60, 10578502), (62, 10237260), (66, 9616820), (88, 7212615), (93, 6824840), (110, 5770092), (120, 5289251), (124, 5118630), (132, 4808410), (155, 4094904), (165, 3846728), (186, 3412420), (220, 2885046), (248, 2559315), (264, 2404205), (310, 2047452), (330, 1923364), (341, 1861320), (372, 1706210), (440, 1442523), (465, 1364968), (620, 1023726), (660, 961682), (682, 930660), (744, 853105), (930, 682484), (1023, 620440), (1240, 511863), (1320, 480841), (1364, 465330), (1705, 372264), (1860, 341242), (2046, 310220), (2728, 232665), (3410, 186132), (3720, 170621), (4092, 155110), (5115, 124088), (6820, 93066), (8184, 77555), (10230, 62044), (13640, 46533), (15511, 40920), (20460, 31022)]