204585840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4241}}^1$

素因数の和:4327

約数の個数: 120

約数和(自身を含む): 697486608

約数和(自身を除く): 492900768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 67, 72, 80, 90, 120, 134, 144, 180, 201, 240, 268, 335, 360, 402, 536, 603, 670, 720, 804, 1005, 1072, 1206, 1340, 1608, 2010, 2412, 2680, 3015, 3216, 4020, 4241, 4824, 5360, 6030, 8040, 8482, 9648, 12060, 12723, 16080, 16964, 21205, 24120, 25446, 33928, 38169, 42410, 48240, 50892, 63615, 67856, 76338, 84820, 101784, 127230, 152676, 169640, 190845, 203568, 254460, 284147, 305352, 339280, 381690, 508920, 568294, 610704, 763380, 852441, 1017840, 1136588, 1420735, 1526760, 1704882, 2273176, 2557323, 2841470, 3053520, 3409764, 4262205, 4546352, 5114646, 5682940, 6819528, 8524410, 10229292, 11365880, 12786615, 13639056, 17048820, 20458584, 22731760, 25573230, 34097640, 40917168, 51146460, 68195280, 102292920, 204585840]

約数ペア:

[(1, 204585840), (2, 102292920), (3, 68195280), (4, 51146460), (5, 40917168), (6, 34097640), (8, 25573230), (9, 22731760), (10, 20458584), (12, 17048820), (15, 13639056), (16, 12786615), (18, 11365880), (20, 10229292), (24, 8524410), (30, 6819528), (36, 5682940), (40, 5114646), (45, 4546352), (48, 4262205), (60, 3409764), (67, 3053520), (72, 2841470), (80, 2557323), (90, 2273176), (120, 1704882), (134, 1526760), (144, 1420735), (180, 1136588), (201, 1017840), (240, 852441), (268, 763380), (335, 610704), (360, 568294), (402, 508920), (536, 381690), (603, 339280), (670, 305352), (720, 284147), (804, 254460), (1005, 203568), (1072, 190845), (1206, 169640), (1340, 152676), (1608, 127230), (2010, 101784), (2412, 84820), (2680, 76338), (3015, 67856), (3216, 63615), (4020, 50892), (4241, 48240), (4824, 42410), (5360, 38169), (6030, 33928), (8040, 25446), (8482, 24120), (9648, 21205), (12060, 16964), (12723, 16080)]