126758280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{881}}^1$

素因数の和:1015

約数の個数: 128

約数和(自身を含む): 419126400

約数和(自身を除く): 292368120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 109, 110, 120, 132, 165, 218, 220, 264, 327, 330, 436, 440, 545, 654, 660, 872, 881, 1090, 1199, 1308, 1320, 1635, 1762, 2180, 2398, 2616, 2643, 3270, 3524, 3597, 4360, 4405, 4796, 5286, 5995, 6540, 7048, 7194, 8810, 9592, 9691, 10572, 11990, 13080, 13215, 14388, 17620, 17985, 19382, 21144, 23980, 26430, 28776, 29073, 35240, 35970, 38764, 47960, 48455, 52860, 58146, 71940, 77528, 96029, 96910, 105720, 116292, 143880, 145365, 192058, 193820, 232584, 288087, 290730, 384116, 387640, 480145, 576174, 581460, 768232, 960290, 1056319, 1152348, 1162920, 1440435, 1920580, 2112638, 2304696, 2880870, 3168957, 3841160, 4225276, 5281595, 5761740, 6337914, 8450552, 10563190, 11523480, 12675828, 15844785, 21126380, 25351656, 31689570, 42252760, 63379140, 126758280]

約数ペア:

[(1, 126758280), (2, 63379140), (3, 42252760), (4, 31689570), (5, 25351656), (6, 21126380), (8, 15844785), (10, 12675828), (11, 11523480), (12, 10563190), (15, 8450552), (20, 6337914), (22, 5761740), (24, 5281595), (30, 4225276), (33, 3841160), (40, 3168957), (44, 2880870), (55, 2304696), (60, 2112638), (66, 1920580), (88, 1440435), (109, 1162920), (110, 1152348), (120, 1056319), (132, 960290), (165, 768232), (218, 581460), (220, 576174), (264, 480145), (327, 387640), (330, 384116), (436, 290730), (440, 288087), (545, 232584), (654, 193820), (660, 192058), (872, 145365), (881, 143880), (1090, 116292), (1199, 105720), (1308, 96910), (1320, 96029), (1635, 77528), (1762, 71940), (2180, 58146), (2398, 52860), (2616, 48455), (2643, 47960), (3270, 38764), (3524, 35970), (3597, 35240), (4360, 29073), (4405, 28776), (4796, 26430), (5286, 23980), (5995, 21144), (6540, 19382), (7048, 17985), (7194, 17620), (8810, 14388), (9592, 13215), (9691, 13080), (10572, 11990)]