8510040

素因数分解:

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

素因数の和:342

約数の個数: 192

約数和(自身を含む): 34594560

約数和(自身を除く): 26084520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 307, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 614, 616, 630, 660, 693, 770, 792, 840, 921, 924, 990, 1155, 1228, 1260, 1320, 1386, 1535, 1540, 1842, 1848, 1980, 2149, 2310, 2456, 2520, 2763, 2772, 3070, 3080, 3377, 3465, 3684, 3960, 4298, 4605, 4620, 5526, 5544, 6140, 6447, 6754, 6930, 7368, 8596, 9210, 9240, 10131, 10745, 11052, 12280, 12894, 13508, 13815, 13860, 16885, 17192, 18420, 19341, 20262, 21490, 22104, 23639, 25788, 27016, 27630, 27720, 30393, 32235, 33770, 36840, 38682, 40524, 42980, 47278, 50655, 51576, 55260, 60786, 64470, 67540, 70917, 77364, 81048, 85960, 94556, 96705, 101310, 110520, 118195, 121572, 128940, 135080, 141834, 151965, 154728, 189112, 193410, 202620, 212751, 236390, 243144, 257880, 283668, 303930, 354585, 386820, 405240, 425502, 472780, 567336, 607860, 709170, 773640, 851004, 945560, 1063755, 1215720, 1418340, 1702008, 2127510, 2836680, 4255020, 8510040]

約数ペア:

[(1, 8510040), (2, 4255020), (3, 2836680), (4, 2127510), (5, 1702008), (6, 1418340), (7, 1215720), (8, 1063755), (9, 945560), (10, 851004), (11, 773640), (12, 709170), (14, 607860), (15, 567336), (18, 472780), (20, 425502), (21, 405240), (22, 386820), (24, 354585), (28, 303930), (30, 283668), (33, 257880), (35, 243144), (36, 236390), (40, 212751), (42, 202620), (44, 193410), (45, 189112), (55, 154728), (56, 151965), (60, 141834), (63, 135080), (66, 128940), (70, 121572), (72, 118195), (77, 110520), (84, 101310), (88, 96705), (90, 94556), (99, 85960), (105, 81048), (110, 77364), (120, 70917), (126, 67540), (132, 64470), (140, 60786), (154, 55260), (165, 51576), (168, 50655), (180, 47278), (198, 42980), (210, 40524), (220, 38682), (231, 36840), (252, 33770), (264, 32235), (280, 30393), (307, 27720), (308, 27630), (315, 27016), (330, 25788), (360, 23639), (385, 22104), (396, 21490), (420, 20262), (440, 19341), (462, 18420), (495, 17192), (504, 16885), (614, 13860), (616, 13815), (630, 13508), (660, 12894), (693, 12280), (770, 11052), (792, 10745), (840, 10131), (921, 9240), (924, 9210), (990, 8596), (1155, 7368), (1228, 6930), (1260, 6754), (1320, 6447), (1386, 6140), (1535, 5544), (1540, 5526), (1842, 4620), (1848, 4605), (1980, 4298), (2149, 3960), (2310, 3684), (2456, 3465), (2520, 3377), (2763, 3080), (2772, 3070)]