993322880

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:269

約数の個数: 192

約数和(自身を含む): 2656765440

約数和(自身を除く): 1663442560

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 101, 110, 121, 127, 128, 160, 176, 202, 220, 242, 254, 320, 352, 404, 440, 484, 505, 508, 605, 635, 640, 704, 808, 880, 968, 1010, 1016, 1111, 1210, 1270, 1397, 1408, 1616, 1760, 1936, 2020, 2032, 2222, 2420, 2540, 2794, 3232, 3520, 3872, 4040, 4064, 4444, 4840, 5080, 5555, 5588, 6464, 6985, 7040, 7744, 8080, 8128, 8888, 9680, 10160, 11110, 11176, 12221, 12827, 12928, 13970, 15367, 15488, 16160, 16256, 17776, 19360, 20320, 22220, 22352, 24442, 25654, 27940, 30734, 32320, 35552, 38720, 40640, 44440, 44704, 48884, 51308, 55880, 61105, 61468, 64135, 64640, 71104, 76835, 77440, 81280, 88880, 89408, 97768, 102616, 111760, 122210, 122936, 128270, 141097, 142208, 153670, 177760, 178816, 195536, 205232, 223520, 244420, 245872, 256540, 282194, 307340, 355520, 391072, 410464, 447040, 488840, 491744, 513080, 564388, 614680, 705485, 711040, 782144, 820928, 894080, 977680, 983488, 1026160, 1128776, 1229360, 1410970, 1552067, 1564288, 1641856, 1955360, 1966976, 2052320, 2257552, 2458720, 2821940, 3104134, 3910720, 4104640, 4515104, 4917440, 5643880, 6208268, 7760335, 7821440, 8209280, 9030208, 9834880, 11287760, 12416536, 15520670, 18060416, 22575520, 24833072, 31041340, 45151040, 49666144, 62082680, 90302080, 99332288, 124165360, 198664576, 248330720, 496661440, 993322880]

約数ペア:

[(1, 993322880), (2, 496661440), (4, 248330720), (5, 198664576), (8, 124165360), (10, 99332288), (11, 90302080), (16, 62082680), (20, 49666144), (22, 45151040), (32, 31041340), (40, 24833072), (44, 22575520), (55, 18060416), (64, 15520670), (80, 12416536), (88, 11287760), (101, 9834880), (110, 9030208), (121, 8209280), (127, 7821440), (128, 7760335), (160, 6208268), (176, 5643880), (202, 4917440), (220, 4515104), (242, 4104640), (254, 3910720), (320, 3104134), (352, 2821940), (404, 2458720), (440, 2257552), (484, 2052320), (505, 1966976), (508, 1955360), (605, 1641856), (635, 1564288), (640, 1552067), (704, 1410970), (808, 1229360), (880, 1128776), (968, 1026160), (1010, 983488), (1016, 977680), (1111, 894080), (1210, 820928), (1270, 782144), (1397, 711040), (1408, 705485), (1616, 614680), (1760, 564388), (1936, 513080), (2020, 491744), (2032, 488840), (2222, 447040), (2420, 410464), (2540, 391072), (2794, 355520), (3232, 307340), (3520, 282194), (3872, 256540), (4040, 245872), (4064, 244420), (4444, 223520), (4840, 205232), (5080, 195536), (5555, 178816), (5588, 177760), (6464, 153670), (6985, 142208), (7040, 141097), (7744, 128270), (8080, 122936), (8128, 122210), (8888, 111760), (9680, 102616), (10160, 97768), (11110, 89408), (11176, 88880), (12221, 81280), (12827, 77440), (12928, 76835), (13970, 71104), (15367, 64640), (15488, 64135), (16160, 61468), (16256, 61105), (17776, 55880), (19360, 51308), (20320, 48884), (22220, 44704), (22352, 44440), (24442, 40640), (25654, 38720), (27940, 35552), (30734, 32320)]