143353140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1787}}^1$

素因数の和:1997

約数の個数: 96

約数和(自身を含む): 461389824

約数和(自身を除く): 318036684

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 191, 210, 382, 420, 573, 764, 955, 1146, 1337, 1787, 1910, 2292, 2674, 2865, 3574, 3820, 4011, 5348, 5361, 5730, 6685, 7148, 8022, 8935, 10722, 11460, 12509, 13370, 16044, 17870, 20055, 21444, 25018, 26740, 26805, 35740, 37527, 40110, 50036, 53610, 62545, 75054, 80220, 107220, 125090, 150108, 187635, 250180, 341317, 375270, 682634, 750540, 1023951, 1365268, 1706585, 2047902, 2389219, 3413170, 4095804, 4778438, 5119755, 6826340, 7167657, 9556876, 10239510, 11946095, 14335314, 20479020, 23892190, 28670628, 35838285, 47784380, 71676570, 143353140]

約数ペア:

[(1, 143353140), (2, 71676570), (3, 47784380), (4, 35838285), (5, 28670628), (6, 23892190), (7, 20479020), (10, 14335314), (12, 11946095), (14, 10239510), (15, 9556876), (20, 7167657), (21, 6826340), (28, 5119755), (30, 4778438), (35, 4095804), (42, 3413170), (60, 2389219), (70, 2047902), (84, 1706585), (105, 1365268), (140, 1023951), (191, 750540), (210, 682634), (382, 375270), (420, 341317), (573, 250180), (764, 187635), (955, 150108), (1146, 125090), (1337, 107220), (1787, 80220), (1910, 75054), (2292, 62545), (2674, 53610), (2865, 50036), (3574, 40110), (3820, 37527), (4011, 35740), (5348, 26805), (5361, 26740), (5730, 25018), (6685, 21444), (7148, 20055), (8022, 17870), (8935, 16044), (10722, 13370), (11460, 12509)]