1388359014720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{279029}}^1$

素因数の和:279193

約数の個数: 224

約数和(自身を含む): 4531375768320

約数和(自身を除く): 3143016753600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 73, 80, 96, 120, 142, 146, 160, 192, 213, 219, 240, 284, 292, 320, 355, 365, 426, 438, 480, 568, 584, 710, 730, 852, 876, 960, 1065, 1095, 1136, 1168, 1420, 1460, 1704, 1752, 2130, 2190, 2272, 2336, 2840, 2920, 3408, 3504, 4260, 4380, 4544, 4672, 5183, 5680, 5840, 6816, 7008, 8520, 8760, 10366, 11360, 11680, 13632, 14016, 15549, 17040, 17520, 20732, 22720, 23360, 25915, 31098, 34080, 35040, 41464, 51830, 62196, 68160, 70080, 77745, 82928, 103660, 124392, 155490, 165856, 207320, 248784, 279029, 310980, 331712, 414640, 497568, 558058, 621960, 829280, 837087, 995136, 1116116, 1243920, 1395145, 1658560, 1674174, 2232232, 2487840, 2790290, 3348348, 4185435, 4464464, 4975680, 5580580, 6696696, 8370870, 8928928, 11161160, 13393392, 16741740, 17857856, 19811059, 20369117, 22322320, 26786784, 33483480, 39622118, 40738234, 44644640, 53573568, 59433177, 61107351, 66966960, 79244236, 81476468, 89289280, 99055295, 101845585, 118866354, 122214702, 133933920, 158488472, 162952936, 198110590, 203691170, 237732708, 244429404, 267867840, 297165885, 305536755, 316976944, 325905872, 396221180, 407382340, 475465416, 488858808, 594331770, 611073510, 633953888, 651811744, 792442360, 814764680, 950930832, 977717616, 1188663540, 1222147020, 1267907776, 1303623488, 1446207307, 1584884720, 1629529360, 1901861664, 1955435232, 2377327080, 2444294040, 2892414614, 3169769440, 3259058720, 3803723328, 3910870464, 4338621921, 4754654160, 4888588080, 5784829228, 6339538880, 6518117440, 7231036535, 8677243842, 9509308320, 9777176160, 11569658456, 14462073070, 17354487684, 19018616640, 19554352320, 21693109605, 23139316912, 28924146140, 34708975368, 43386219210, 46278633824, 57848292280, 69417950736, 86772438420, 92557267648, 115696584560, 138835901472, 173544876840, 231393169120, 277671802944, 347089753680, 462786338240, 694179507360, 1388359014720]

約数ペア:

[(1, 1388359014720), (2, 694179507360), (3, 462786338240), (4, 347089753680), (5, 277671802944), (6, 231393169120), (8, 173544876840), (10, 138835901472), (12, 115696584560), (15, 92557267648), (16, 86772438420), (20, 69417950736), (24, 57848292280), (30, 46278633824), (32, 43386219210), (40, 34708975368), (48, 28924146140), (60, 23139316912), (64, 21693109605), (71, 19554352320), (73, 19018616640), (80, 17354487684), (96, 14462073070), (120, 11569658456), (142, 9777176160), (146, 9509308320), (160, 8677243842), (192, 7231036535), (213, 6518117440), (219, 6339538880), (240, 5784829228), (284, 4888588080), (292, 4754654160), (320, 4338621921), (355, 3910870464), (365, 3803723328), (426, 3259058720), (438, 3169769440), (480, 2892414614), (568, 2444294040), (584, 2377327080), (710, 1955435232), (730, 1901861664), (852, 1629529360), (876, 1584884720), (960, 1446207307), (1065, 1303623488), (1095, 1267907776), (1136, 1222147020), (1168, 1188663540), (1420, 977717616), (1460, 950930832), (1704, 814764680), (1752, 792442360), (2130, 651811744), (2190, 633953888), (2272, 611073510), (2336, 594331770), (2840, 488858808), (2920, 475465416), (3408, 407382340), (3504, 396221180), (4260, 325905872), (4380, 316976944), (4544, 305536755), (4672, 297165885), (5183, 267867840), (5680, 244429404), (5840, 237732708), (6816, 203691170), (7008, 198110590), (8520, 162952936), (8760, 158488472), (10366, 133933920), (11360, 122214702), (11680, 118866354), (13632, 101845585), (14016, 99055295), (15549, 89289280), (17040, 81476468), (17520, 79244236), (20732, 66966960), (22720, 61107351), (23360, 59433177), (25915, 53573568), (31098, 44644640), (34080, 40738234), (35040, 39622118), (41464, 33483480), (51830, 26786784), (62196, 22322320), (68160, 20369117), (70080, 19811059), (77745, 17857856), (82928, 16741740), (103660, 13393392), (124392, 11161160), (155490, 8928928), (165856, 8370870), (207320, 6696696), (248784, 5580580), (279029, 4975680), (310980, 4464464), (331712, 4185435), (414640, 3348348), (497568, 2790290), (558058, 2487840), (621960, 2232232), (829280, 1674174), (837087, 1658560), (995136, 1395145), (1116116, 1243920)]