82263720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:368

約数の個数: 256

約数和(自身を含む): 319334400

約数和(自身を除く): 237070680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 29, 30, 33, 35, 40, 42, 44, 55, 56, 58, 60, 66, 70, 77, 84, 87, 88, 105, 110, 116, 120, 132, 140, 145, 154, 165, 168, 174, 203, 210, 220, 231, 232, 264, 280, 290, 307, 308, 319, 330, 348, 385, 406, 420, 435, 440, 462, 580, 609, 614, 616, 638, 660, 696, 770, 812, 840, 870, 921, 924, 957, 1015, 1155, 1160, 1218, 1228, 1276, 1320, 1535, 1540, 1595, 1624, 1740, 1842, 1848, 1914, 2030, 2149, 2233, 2310, 2436, 2456, 2552, 3045, 3070, 3080, 3190, 3377, 3480, 3684, 3828, 4060, 4298, 4466, 4605, 4620, 4785, 4872, 6090, 6140, 6380, 6447, 6699, 6754, 7368, 7656, 8120, 8596, 8903, 8932, 9210, 9240, 9570, 10131, 10745, 11165, 12180, 12280, 12760, 12894, 13398, 13508, 16885, 17192, 17806, 17864, 18420, 19140, 20262, 21490, 22330, 23639, 24360, 25788, 26709, 26796, 27016, 32235, 33495, 33770, 35612, 36840, 38280, 40524, 42980, 44515, 44660, 47278, 50655, 51576, 53418, 53592, 62321, 64470, 66990, 67540, 70917, 71224, 81048, 85960, 89030, 89320, 94556, 97933, 101310, 106836, 118195, 124642, 128940, 133545, 133980, 135080, 141834, 178060, 186963, 189112, 195866, 202620, 213672, 236390, 249284, 257880, 267090, 267960, 283668, 293799, 311605, 354585, 356120, 373926, 391732, 405240, 472780, 489665, 498568, 534180, 567336, 587598, 623210, 685531, 709170, 747852, 783464, 934815, 945560, 979330, 1068360, 1175196, 1246420, 1371062, 1418340, 1468995, 1495704, 1869630, 1958660, 2056593, 2350392, 2492840, 2742124, 2836680, 2937990, 3427655, 3739260, 3917320, 4113186, 5484248, 5875980, 6855310, 7478520, 8226372, 10282965, 11751960, 13710620, 16452744, 20565930, 27421240, 41131860, 82263720]

約数ペア:

[(1, 82263720), (2, 41131860), (3, 27421240), (4, 20565930), (5, 16452744), (6, 13710620), (7, 11751960), (8, 10282965), (10, 8226372), (11, 7478520), (12, 6855310), (14, 5875980), (15, 5484248), (20, 4113186), (21, 3917320), (22, 3739260), (24, 3427655), (28, 2937990), (29, 2836680), (30, 2742124), (33, 2492840), (35, 2350392), (40, 2056593), (42, 1958660), (44, 1869630), (55, 1495704), (56, 1468995), (58, 1418340), (60, 1371062), (66, 1246420), (70, 1175196), (77, 1068360), (84, 979330), (87, 945560), (88, 934815), (105, 783464), (110, 747852), (116, 709170), (120, 685531), (132, 623210), (140, 587598), (145, 567336), (154, 534180), (165, 498568), (168, 489665), (174, 472780), (203, 405240), (210, 391732), (220, 373926), (231, 356120), (232, 354585), (264, 311605), (280, 293799), (290, 283668), (307, 267960), (308, 267090), (319, 257880), (330, 249284), (348, 236390), (385, 213672), (406, 202620), (420, 195866), (435, 189112), (440, 186963), (462, 178060), (580, 141834), (609, 135080), (614, 133980), (616, 133545), (638, 128940), (660, 124642), (696, 118195), (770, 106836), (812, 101310), (840, 97933), (870, 94556), (921, 89320), (924, 89030), (957, 85960), (1015, 81048), (1155, 71224), (1160, 70917), (1218, 67540), (1228, 66990), (1276, 64470), (1320, 62321), (1535, 53592), (1540, 53418), (1595, 51576), (1624, 50655), (1740, 47278), (1842, 44660), (1848, 44515), (1914, 42980), (2030, 40524), (2149, 38280), (2233, 36840), (2310, 35612), (2436, 33770), (2456, 33495), (2552, 32235), (3045, 27016), (3070, 26796), (3080, 26709), (3190, 25788), (3377, 24360), (3480, 23639), (3684, 22330), (3828, 21490), (4060, 20262), (4298, 19140), (4466, 18420), (4605, 17864), (4620, 17806), (4785, 17192), (4872, 16885), (6090, 13508), (6140, 13398), (6380, 12894), (6447, 12760), (6699, 12280), (6754, 12180), (7368, 11165), (7656, 10745), (8120, 10131), (8596, 9570), (8903, 9240), (8932, 9210)]