1361291520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4993}}^1$

素因数の和:5088

約数の個数: 144

約数和(自身を含む): 4409741952

約数和(自身を除く): 3048450432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 192, 213, 240, 256, 284, 320, 355, 384, 426, 480, 568, 640, 710, 768, 852, 960, 1065, 1136, 1280, 1420, 1704, 1920, 2130, 2272, 2840, 3408, 3840, 4260, 4544, 4993, 5680, 6816, 8520, 9088, 9986, 11360, 13632, 14979, 17040, 18176, 19972, 22720, 24965, 27264, 29958, 34080, 39944, 45440, 49930, 54528, 59916, 68160, 74895, 79888, 90880, 99860, 119832, 136320, 149790, 159776, 199720, 239664, 272640, 299580, 319552, 354503, 399440, 479328, 599160, 639104, 709006, 798880, 958656, 1063509, 1198320, 1278208, 1418012, 1597760, 1772515, 1917312, 2127018, 2396640, 2836024, 3195520, 3545030, 3834624, 4254036, 4793280, 5317545, 5672048, 6391040, 7090060, 8508072, 9586560, 10635090, 11344096, 14180120, 17016144, 19173120, 21270180, 22688192, 28360240, 34032288, 42540360, 45376384, 56720480, 68064576, 85080720, 90752768, 113440960, 136129152, 170161440, 226881920, 272258304, 340322880, 453763840, 680645760, 1361291520]

約数ペア:

[(1, 1361291520), (2, 680645760), (3, 453763840), (4, 340322880), (5, 272258304), (6, 226881920), (8, 170161440), (10, 136129152), (12, 113440960), (15, 90752768), (16, 85080720), (20, 68064576), (24, 56720480), (30, 45376384), (32, 42540360), (40, 34032288), (48, 28360240), (60, 22688192), (64, 21270180), (71, 19173120), (80, 17016144), (96, 14180120), (120, 11344096), (128, 10635090), (142, 9586560), (160, 8508072), (192, 7090060), (213, 6391040), (240, 5672048), (256, 5317545), (284, 4793280), (320, 4254036), (355, 3834624), (384, 3545030), (426, 3195520), (480, 2836024), (568, 2396640), (640, 2127018), (710, 1917312), (768, 1772515), (852, 1597760), (960, 1418012), (1065, 1278208), (1136, 1198320), (1280, 1063509), (1420, 958656), (1704, 798880), (1920, 709006), (2130, 639104), (2272, 599160), (2840, 479328), (3408, 399440), (3840, 354503), (4260, 319552), (4544, 299580), (4993, 272640), (5680, 239664), (6816, 199720), (8520, 159776), (9088, 149790), (9986, 136320), (11360, 119832), (13632, 99860), (14979, 90880), (17040, 79888), (18176, 74895), (19972, 68160), (22720, 59916), (24965, 54528), (27264, 49930), (29958, 45440), (34080, 39944)]