56935620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{619}}^1$

素因数の和:714

約数の個数: 144

約数和(自身を含む): 200403840

約数和(自身を除く): 143468220

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, 73, 84, 90, 105, 126, 140, 146, 180, 210, 219, 252, 292, 315, 365, 420, 438, 511, 619, 630, 657, 730, 876, 1022, 1095, 1238, 1260, 1314, 1460, 1533, 1857, 2044, 2190, 2476, 2555, 2628, 3066, 3095, 3285, 3714, 4333, 4380, 4599, 5110, 5571, 6132, 6190, 6570, 7428, 7665, 8666, 9198, 9285, 10220, 11142, 12380, 12999, 13140, 15330, 17332, 18396, 18570, 21665, 22284, 22995, 25998, 27855, 30660, 37140, 38997, 43330, 45187, 45990, 51996, 55710, 64995, 77994, 86660, 90374, 91980, 111420, 129990, 135561, 155988, 180748, 194985, 225935, 259980, 271122, 316309, 389970, 406683, 451870, 542244, 632618, 677805, 779940, 813366, 903740, 948927, 1265236, 1355610, 1581545, 1626732, 1897854, 2033415, 2711220, 2846781, 3163090, 3795708, 4066830, 4744635, 5693562, 6326180, 8133660, 9489270, 11387124, 14233905, 18978540, 28467810, 56935620]

約数ペア:

[(1, 56935620), (2, 28467810), (3, 18978540), (4, 14233905), (5, 11387124), (6, 9489270), (7, 8133660), (9, 6326180), (10, 5693562), (12, 4744635), (14, 4066830), (15, 3795708), (18, 3163090), (20, 2846781), (21, 2711220), (28, 2033415), (30, 1897854), (35, 1626732), (36, 1581545), (42, 1355610), (45, 1265236), (60, 948927), (63, 903740), (70, 813366), (73, 779940), (84, 677805), (90, 632618), (105, 542244), (126, 451870), (140, 406683), (146, 389970), (180, 316309), (210, 271122), (219, 259980), (252, 225935), (292, 194985), (315, 180748), (365, 155988), (420, 135561), (438, 129990), (511, 111420), (619, 91980), (630, 90374), (657, 86660), (730, 77994), (876, 64995), (1022, 55710), (1095, 51996), (1238, 45990), (1260, 45187), (1314, 43330), (1460, 38997), (1533, 37140), (1857, 30660), (2044, 27855), (2190, 25998), (2476, 22995), (2555, 22284), (2628, 21665), (3066, 18570), (3095, 18396), (3285, 17332), (3714, 15330), (4333, 13140), (4380, 12999), (4599, 12380), (5110, 11142), (5571, 10220), (6132, 9285), (6190, 9198), (6570, 8666), (7428, 7665)]