265026960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1$

素因数の和:446

約数の個数: 240

約数和(自身を含む): 983062080

約数和(自身を除く): 718035120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 109, 110, 120, 132, 144, 165, 176, 180, 198, 218, 220, 240, 264, 307, 327, 330, 360, 396, 436, 440, 495, 528, 545, 614, 654, 660, 720, 792, 872, 880, 921, 981, 990, 1090, 1199, 1228, 1308, 1320, 1535, 1584, 1635, 1744, 1842, 1962, 1980, 2180, 2398, 2456, 2616, 2640, 2763, 3070, 3270, 3377, 3597, 3684, 3924, 3960, 4360, 4605, 4796, 4905, 4912, 5232, 5526, 5995, 6140, 6540, 6754, 7194, 7368, 7848, 7920, 8720, 9210, 9592, 9810, 10131, 10791, 11052, 11990, 12280, 13080, 13508, 13815, 14388, 14736, 15696, 16885, 17985, 18420, 19184, 19620, 20262, 21582, 22104, 23980, 24560, 26160, 27016, 27630, 28776, 30393, 33463, 33770, 35970, 36840, 39240, 40524, 43164, 44208, 47960, 50655, 53955, 54032, 55260, 57552, 60786, 66926, 67540, 71940, 73680, 78480, 81048, 86328, 95920, 100389, 101310, 107910, 110520, 121572, 133852, 135080, 143880, 151965, 162096, 167315, 172656, 200778, 202620, 215820, 221040, 243144, 267704, 270160, 287760, 301167, 303930, 334630, 368093, 401556, 405240, 431640, 486288, 501945, 535408, 602334, 607860, 669260, 736186, 803112, 810480, 863280, 1003890, 1104279, 1204668, 1215720, 1338520, 1472372, 1505835, 1606224, 1840465, 2007780, 2208558, 2409336, 2431440, 2677040, 2944744, 3011670, 3312837, 3680930, 4015560, 4417116, 4818672, 5521395, 5889488, 6023340, 6625674, 7361860, 8031120, 8834232, 11042790, 12046680, 13251348, 14723720, 16564185, 17668464, 22085580, 24093360, 26502696, 29447440, 33128370, 44171160, 53005392, 66256740, 88342320, 132513480, 265026960]

約数ペア:

[(1, 265026960), (2, 132513480), (3, 88342320), (4, 66256740), (5, 53005392), (6, 44171160), (8, 33128370), (9, 29447440), (10, 26502696), (11, 24093360), (12, 22085580), (15, 17668464), (16, 16564185), (18, 14723720), (20, 13251348), (22, 12046680), (24, 11042790), (30, 8834232), (33, 8031120), (36, 7361860), (40, 6625674), (44, 6023340), (45, 5889488), (48, 5521395), (55, 4818672), (60, 4417116), (66, 4015560), (72, 3680930), (80, 3312837), (88, 3011670), (90, 2944744), (99, 2677040), (109, 2431440), (110, 2409336), (120, 2208558), (132, 2007780), (144, 1840465), (165, 1606224), (176, 1505835), (180, 1472372), (198, 1338520), (218, 1215720), (220, 1204668), (240, 1104279), (264, 1003890), (307, 863280), (327, 810480), (330, 803112), (360, 736186), (396, 669260), (436, 607860), (440, 602334), (495, 535408), (528, 501945), (545, 486288), (614, 431640), (654, 405240), (660, 401556), (720, 368093), (792, 334630), (872, 303930), (880, 301167), (921, 287760), (981, 270160), (990, 267704), (1090, 243144), (1199, 221040), (1228, 215820), (1308, 202620), (1320, 200778), (1535, 172656), (1584, 167315), (1635, 162096), (1744, 151965), (1842, 143880), (1962, 135080), (1980, 133852), (2180, 121572), (2398, 110520), (2456, 107910), (2616, 101310), (2640, 100389), (2763, 95920), (3070, 86328), (3270, 81048), (3377, 78480), (3597, 73680), (3684, 71940), (3924, 67540), (3960, 66926), (4360, 60786), (4605, 57552), (4796, 55260), (4905, 54032), (4912, 53955), (5232, 50655), (5526, 47960), (5995, 44208), (6140, 43164), (6540, 40524), (6754, 39240), (7194, 36840), (7368, 35970), (7848, 33770), (7920, 33463), (8720, 30393), (9210, 28776), (9592, 27630), (9810, 27016), (10131, 26160), (10791, 24560), (11052, 23980), (11990, 22104), (12280, 21582), (13080, 20262), (13508, 19620), (13815, 19184), (14388, 18420), (14736, 17985), (15696, 16885)]