1276056320

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{107}}^1$

素因数の和:168

約数の個数: 288

約数和(自身を含む): 3878171136

約数和(自身を除く): 2602114816

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 107, 110, 112, 121, 128, 140, 154, 160, 176, 214, 220, 224, 242, 256, 280, 308, 320, 352, 385, 428, 440, 448, 484, 535, 560, 605, 616, 640, 704, 749, 770, 847, 856, 880, 896, 968, 1070, 1120, 1177, 1210, 1232, 1280, 1331, 1408, 1498, 1540, 1694, 1712, 1760, 1792, 1936, 2140, 2240, 2354, 2420, 2464, 2662, 2816, 2996, 3080, 3388, 3424, 3520, 3745, 3872, 4235, 4280, 4480, 4708, 4840, 4928, 5324, 5885, 5992, 6160, 6655, 6776, 6848, 7040, 7490, 7744, 8239, 8470, 8560, 8960, 9317, 9416, 9680, 9856, 10648, 11770, 11984, 12320, 12947, 13310, 13552, 13696, 14080, 14980, 15488, 16478, 16940, 17120, 18634, 18832, 19360, 19712, 21296, 23540, 23968, 24640, 25894, 26620, 27104, 27392, 29960, 30976, 32956, 33880, 34240, 37268, 37664, 38720, 41195, 42592, 46585, 47080, 47936, 49280, 51788, 53240, 54208, 59920, 64735, 65912, 67760, 68480, 74536, 75328, 77440, 82390, 85184, 90629, 93170, 94160, 95872, 98560, 103576, 106480, 108416, 119840, 129470, 131824, 135520, 136960, 142417, 149072, 150656, 154880, 164780, 170368, 181258, 186340, 188320, 191744, 207152, 212960, 216832, 239680, 258940, 263648, 271040, 284834, 298144, 301312, 329560, 340736, 362516, 372680, 376640, 414304, 425920, 453145, 479360, 517880, 527296, 542080, 569668, 596288, 659120, 712085, 725032, 745360, 753280, 828608, 851840, 906290, 958720, 996919, 1035760, 1054592, 1084160, 1139336, 1192576, 1318240, 1424170, 1450064, 1490720, 1506560, 1657216, 1703680, 1812580, 1993838, 2071520, 2109184, 2278672, 2385152, 2636480, 2848340, 2900128, 2981440, 3314432, 3625160, 3987676, 4143040, 4557344, 4984595, 5272960, 5696680, 5800256, 5962880, 7250320, 7975352, 8286080, 9114688, 9969190, 10545920, 11393360, 11600512, 11925760, 14500640, 15950704, 16572160, 18229376, 19938380, 22786720, 23201024, 29001280, 31901408, 36458752, 39876760, 45573440, 58002560, 63802816, 79753520, 91146880, 116005120, 127605632, 159507040, 182293760, 255211264, 319014080, 638028160, 1276056320]

約数ペア:

[(1, 1276056320), (2, 638028160), (4, 319014080), (5, 255211264), (7, 182293760), (8, 159507040), (10, 127605632), (11, 116005120), (14, 91146880), (16, 79753520), (20, 63802816), (22, 58002560), (28, 45573440), (32, 39876760), (35, 36458752), (40, 31901408), (44, 29001280), (55, 23201024), (56, 22786720), (64, 19938380), (70, 18229376), (77, 16572160), (80, 15950704), (88, 14500640), (107, 11925760), (110, 11600512), (112, 11393360), (121, 10545920), (128, 9969190), (140, 9114688), (154, 8286080), (160, 7975352), (176, 7250320), (214, 5962880), (220, 5800256), (224, 5696680), (242, 5272960), (256, 4984595), (280, 4557344), (308, 4143040), (320, 3987676), (352, 3625160), (385, 3314432), (428, 2981440), (440, 2900128), (448, 2848340), (484, 2636480), (535, 2385152), (560, 2278672), (605, 2109184), (616, 2071520), (640, 1993838), (704, 1812580), (749, 1703680), (770, 1657216), (847, 1506560), (856, 1490720), (880, 1450064), (896, 1424170), (968, 1318240), (1070, 1192576), (1120, 1139336), (1177, 1084160), (1210, 1054592), (1232, 1035760), (1280, 996919), (1331, 958720), (1408, 906290), (1498, 851840), (1540, 828608), (1694, 753280), (1712, 745360), (1760, 725032), (1792, 712085), (1936, 659120), (2140, 596288), (2240, 569668), (2354, 542080), (2420, 527296), (2464, 517880), (2662, 479360), (2816, 453145), (2996, 425920), (3080, 414304), (3388, 376640), (3424, 372680), (3520, 362516), (3745, 340736), (3872, 329560), (4235, 301312), (4280, 298144), (4480, 284834), (4708, 271040), (4840, 263648), (4928, 258940), (5324, 239680), (5885, 216832), (5992, 212960), (6160, 207152), (6655, 191744), (6776, 188320), (6848, 186340), (7040, 181258), (7490, 170368), (7744, 164780), (8239, 154880), (8470, 150656), (8560, 149072), (8960, 142417), (9317, 136960), (9416, 135520), (9680, 131824), (9856, 129470), (10648, 119840), (11770, 108416), (11984, 106480), (12320, 103576), (12947, 98560), (13310, 95872), (13552, 94160), (13696, 93170), (14080, 90629), (14980, 85184), (15488, 82390), (16478, 77440), (16940, 75328), (17120, 74536), (18634, 68480), (18832, 67760), (19360, 65912), (19712, 64735), (21296, 59920), (23540, 54208), (23968, 53240), (24640, 51788), (25894, 49280), (26620, 47936), (27104, 47080), (27392, 46585), (29960, 42592), (30976, 41195), (32956, 38720), (33880, 37664), (34240, 37268)]