40393920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{6011}}^1$

素因数の和:6038

約数の個数: 112

約数和(自身を含む): 146596608

約数和(自身を除く): 106202688

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6011, 6720, 12022, 18033, 24044, 30055, 36066, 42077, 48088, 60110, 72132, 84154, 90165, 96176, 120220, 126231, 144264, 168308, 180330, 192352, 210385, 240440, 252462, 288528, 336616, 360660, 384704, 420770, 480880, 504924, 577056, 631155, 673232, 721320, 841540, 961760, 1009848, 1154112, 1262310, 1346464, 1442640, 1683080, 1923520, 2019696, 2524620, 2692928, 2885280, 3366160, 4039392, 5049240, 5770560, 6732320, 8078784, 10098480, 13464640, 20196960, 40393920]

約数ペア:

[(1, 40393920), (2, 20196960), (3, 13464640), (4, 10098480), (5, 8078784), (6, 6732320), (7, 5770560), (8, 5049240), (10, 4039392), (12, 3366160), (14, 2885280), (15, 2692928), (16, 2524620), (20, 2019696), (21, 1923520), (24, 1683080), (28, 1442640), (30, 1346464), (32, 1262310), (35, 1154112), (40, 1009848), (42, 961760), (48, 841540), (56, 721320), (60, 673232), (64, 631155), (70, 577056), (80, 504924), (84, 480880), (96, 420770), (105, 384704), (112, 360660), (120, 336616), (140, 288528), (160, 252462), (168, 240440), (192, 210385), (210, 192352), (224, 180330), (240, 168308), (280, 144264), (320, 126231), (336, 120220), (420, 96176), (448, 90165), (480, 84154), (560, 72132), (672, 60110), (840, 48088), (960, 42077), (1120, 36066), (1344, 30055), (1680, 24044), (2240, 18033), (3360, 12022), (6011, 6720)]