1540781616

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{12743}}^1$

素因数の和:12994

約数の個数: 80

約数和(自身を含む): 4361506560

約数和(自身を除く): 2820724944

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 229, 264, 458, 528, 687, 916, 1374, 1832, 2519, 2748, 3664, 5038, 5496, 7557, 10076, 10992, 12743, 15114, 20152, 25486, 30228, 38229, 40304, 50972, 60456, 76458, 101944, 120912, 140173, 152916, 203888, 280346, 305832, 420519, 560692, 611664, 841038, 1121384, 1682076, 2242768, 2918147, 3364152, 5836294, 6728304, 8754441, 11672588, 17508882, 23345176, 32099617, 35017764, 46690352, 64199234, 70035528, 96298851, 128398468, 140071056, 192597702, 256796936, 385195404, 513593872, 770390808, 1540781616]

約数ペア:

[(1, 1540781616), (2, 770390808), (3, 513593872), (4, 385195404), (6, 256796936), (8, 192597702), (11, 140071056), (12, 128398468), (16, 96298851), (22, 70035528), (24, 64199234), (33, 46690352), (44, 35017764), (48, 32099617), (66, 23345176), (88, 17508882), (132, 11672588), (176, 8754441), (229, 6728304), (264, 5836294), (458, 3364152), (528, 2918147), (687, 2242768), (916, 1682076), (1374, 1121384), (1832, 841038), (2519, 611664), (2748, 560692), (3664, 420519), (5038, 305832), (5496, 280346), (7557, 203888), (10076, 152916), (10992, 140173), (12743, 120912), (15114, 101944), (20152, 76458), (25486, 60456), (30228, 50972), (38229, 40304)]