126712740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{27427}}^1$

素因数の和:27457

約数の個数: 96

約数和(自身を含む): 442358784

約数和(自身を除く): 315646044

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 27427, 54854, 82281, 109708, 137135, 164562, 191989, 274270, 301697, 329124, 383978, 411405, 548540, 575967, 603394, 767956, 822810, 905091, 959945, 1151934, 1206788, 1508485, 1645620, 1810182, 1919890, 2111879, 2303868, 2879835, 3016970, 3620364, 3839780, 4223758, 4525455, 5759670, 6033940, 6335637, 8447516, 9050910, 10559395, 11519340, 12671274, 18101820, 21118790, 25342548, 31678185, 42237580, 63356370, 126712740]

約数ペア:

[(1, 126712740), (2, 63356370), (3, 42237580), (4, 31678185), (5, 25342548), (6, 21118790), (7, 18101820), (10, 12671274), (11, 11519340), (12, 10559395), (14, 9050910), (15, 8447516), (20, 6335637), (21, 6033940), (22, 5759670), (28, 4525455), (30, 4223758), (33, 3839780), (35, 3620364), (42, 3016970), (44, 2879835), (55, 2303868), (60, 2111879), (66, 1919890), (70, 1810182), (77, 1645620), (84, 1508485), (105, 1206788), (110, 1151934), (132, 959945), (140, 905091), (154, 822810), (165, 767956), (210, 603394), (220, 575967), (231, 548540), (308, 411405), (330, 383978), (385, 329124), (420, 301697), (462, 274270), (660, 191989), (770, 164562), (924, 137135), (1155, 109708), (1540, 82281), (2310, 54854), (4620, 27427)]