40312860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1811}}^1$

素因数の和:1883

約数の個数: 96

約数和(自身を含む): 131507712

約数和(自身を除く): 91194852

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 53, 60, 70, 84, 105, 106, 140, 159, 210, 212, 265, 318, 371, 420, 530, 636, 742, 795, 1060, 1113, 1484, 1590, 1811, 1855, 2226, 3180, 3622, 3710, 4452, 5433, 5565, 7244, 7420, 9055, 10866, 11130, 12677, 18110, 21732, 22260, 25354, 27165, 36220, 38031, 50708, 54330, 63385, 76062, 95983, 108660, 126770, 152124, 190155, 191966, 253540, 287949, 380310, 383932, 479915, 575898, 671881, 760620, 959830, 1151796, 1343762, 1439745, 1919660, 2015643, 2687524, 2879490, 3359405, 4031286, 5758980, 6718810, 8062572, 10078215, 13437620, 20156430, 40312860]

約数ペア:

[(1, 40312860), (2, 20156430), (3, 13437620), (4, 10078215), (5, 8062572), (6, 6718810), (7, 5758980), (10, 4031286), (12, 3359405), (14, 2879490), (15, 2687524), (20, 2015643), (21, 1919660), (28, 1439745), (30, 1343762), (35, 1151796), (42, 959830), (53, 760620), (60, 671881), (70, 575898), (84, 479915), (105, 383932), (106, 380310), (140, 287949), (159, 253540), (210, 191966), (212, 190155), (265, 152124), (318, 126770), (371, 108660), (420, 95983), (530, 76062), (636, 63385), (742, 54330), (795, 50708), (1060, 38031), (1113, 36220), (1484, 27165), (1590, 25354), (1811, 22260), (1855, 21732), (2226, 18110), (3180, 12677), (3622, 11130), (3710, 10866), (4452, 9055), (5433, 7420), (5565, 7244)]