143731980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{114073}}^1$

素因数の和:114095

約数の個数: 72

約数和(自身を含む): 498275232

約数和(自身を除く): 354543252

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 114073, 228146, 342219, 456292, 570365, 684438, 798511, 1026657, 1140730, 1368876, 1597022, 1711095, 2053314, 2281460, 2395533, 3194044, 3422190, 3992555, 4106628, 4791066, 5133285, 6844380, 7186599, 7985110, 9582132, 10266570, 11977665, 14373198, 15970220, 20533140, 23955330, 28746396, 35932995, 47910660, 71865990, 143731980]

約数ペア:

[(1, 143731980), (2, 71865990), (3, 47910660), (4, 35932995), (5, 28746396), (6, 23955330), (7, 20533140), (9, 15970220), (10, 14373198), (12, 11977665), (14, 10266570), (15, 9582132), (18, 7985110), (20, 7186599), (21, 6844380), (28, 5133285), (30, 4791066), (35, 4106628), (36, 3992555), (42, 3422190), (45, 3194044), (60, 2395533), (63, 2281460), (70, 2053314), (84, 1711095), (90, 1597022), (105, 1368876), (126, 1140730), (140, 1026657), (180, 798511), (210, 684438), (252, 570365), (315, 456292), (420, 342219), (630, 228146), (1260, 114073)]