140725860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2699}}^1$

素因数の和:2801

約数の個数: 96

約数和(自身を含む): 435456000

約数和(自身を除く): 294730140

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 79, 110, 132, 158, 165, 220, 237, 316, 330, 395, 474, 660, 790, 869, 948, 1185, 1580, 1738, 2370, 2607, 2699, 3476, 4345, 4740, 5214, 5398, 8097, 8690, 10428, 10796, 13035, 13495, 16194, 17380, 26070, 26990, 29689, 32388, 40485, 52140, 53980, 59378, 80970, 89067, 118756, 148445, 161940, 178134, 213221, 296890, 356268, 426442, 445335, 593780, 639663, 852884, 890670, 1066105, 1279326, 1781340, 2132210, 2345431, 2558652, 3198315, 4264420, 4690862, 6396630, 7036293, 9381724, 11727155, 12793260, 14072586, 23454310, 28145172, 35181465, 46908620, 70362930, 140725860]

約数ペア:

[(1, 140725860), (2, 70362930), (3, 46908620), (4, 35181465), (5, 28145172), (6, 23454310), (10, 14072586), (11, 12793260), (12, 11727155), (15, 9381724), (20, 7036293), (22, 6396630), (30, 4690862), (33, 4264420), (44, 3198315), (55, 2558652), (60, 2345431), (66, 2132210), (79, 1781340), (110, 1279326), (132, 1066105), (158, 890670), (165, 852884), (220, 639663), (237, 593780), (316, 445335), (330, 426442), (395, 356268), (474, 296890), (660, 213221), (790, 178134), (869, 161940), (948, 148445), (1185, 118756), (1580, 89067), (1738, 80970), (2370, 59378), (2607, 53980), (2699, 52140), (3476, 40485), (4345, 32388), (4740, 29689), (5214, 26990), (5398, 26070), (8097, 17380), (8690, 16194), (10428, 13495), (10796, 13035)]