122291120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1667}}^1$

素因数の和:1818

約数の個数: 80

約数和(自身を含む): 327621888

約数和(自身を除く): 205330768

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 131, 140, 262, 280, 524, 560, 655, 917, 1048, 1310, 1667, 1834, 2096, 2620, 3334, 3668, 4585, 5240, 6668, 7336, 8335, 9170, 10480, 11669, 13336, 14672, 16670, 18340, 23338, 26672, 33340, 36680, 46676, 58345, 66680, 73360, 93352, 116690, 133360, 186704, 218377, 233380, 436754, 466760, 873508, 933520, 1091885, 1528639, 1747016, 2183770, 3057278, 3494032, 4367540, 6114556, 7643195, 8735080, 12229112, 15286390, 17470160, 24458224, 30572780, 61145560, 122291120]

約数ペア:

[(1, 122291120), (2, 61145560), (4, 30572780), (5, 24458224), (7, 17470160), (8, 15286390), (10, 12229112), (14, 8735080), (16, 7643195), (20, 6114556), (28, 4367540), (35, 3494032), (40, 3057278), (56, 2183770), (70, 1747016), (80, 1528639), (112, 1091885), (131, 933520), (140, 873508), (262, 466760), (280, 436754), (524, 233380), (560, 218377), (655, 186704), (917, 133360), (1048, 116690), (1310, 93352), (1667, 73360), (1834, 66680), (2096, 58345), (2620, 46676), (3334, 36680), (3668, 33340), (4585, 26672), (5240, 23338), (6668, 18340), (7336, 16670), (8335, 14672), (9170, 13336), (10480, 11669)]