2128001760

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{281}}^1\times {\mathrm{1753}}^1$

素因数の和:2058

約数の個数: 192

約数和(自身を含む): 7478775360

約数和(自身を除く): 5350773600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 281, 288, 360, 432, 480, 540, 562, 720, 843, 864, 1080, 1124, 1405, 1440, 1686, 1753, 2160, 2248, 2529, 2810, 3372, 3506, 4215, 4320, 4496, 5058, 5259, 5620, 6744, 7012, 7587, 8430, 8765, 8992, 10116, 10518, 11240, 12645, 13488, 14024, 15174, 15777, 16860, 17530, 20232, 21036, 22480, 25290, 26295, 26976, 28048, 30348, 31554, 33720, 35060, 37935, 40464, 42072, 44960, 47331, 50580, 52590, 56096, 60696, 63108, 67440, 70120, 75870, 78885, 80928, 84144, 94662, 101160, 105180, 121392, 126216, 134880, 140240, 151740, 157770, 168288, 189324, 202320, 210360, 236655, 242784, 252432, 280480, 303480, 315540, 378648, 404640, 420720, 473310, 492593, 504864, 606960, 631080, 757296, 841440, 946620, 985186, 1213920, 1262160, 1477779, 1514592, 1893240, 1970372, 2462965, 2524320, 2955558, 3786480, 3940744, 4433337, 4925930, 5911116, 7388895, 7572960, 7881488, 8866674, 9851860, 11822232, 13300011, 14777790, 15762976, 17733348, 19703720, 22166685, 23644464, 26600022, 29555580, 35466696, 39407440, 44333370, 47288928, 53200044, 59111160, 66500055, 70933392, 78814880, 88666740, 106400088, 118222320, 133000110, 141866784, 177333480, 212800176, 236444640, 266000220, 354666960, 425600352, 532000440, 709333920, 1064000880, 2128001760]

約数ペア:

[(1, 2128001760), (2, 1064000880), (3, 709333920), (4, 532000440), (5, 425600352), (6, 354666960), (8, 266000220), (9, 236444640), (10, 212800176), (12, 177333480), (15, 141866784), (16, 133000110), (18, 118222320), (20, 106400088), (24, 88666740), (27, 78814880), (30, 70933392), (32, 66500055), (36, 59111160), (40, 53200044), (45, 47288928), (48, 44333370), (54, 39407440), (60, 35466696), (72, 29555580), (80, 26600022), (90, 23644464), (96, 22166685), (108, 19703720), (120, 17733348), (135, 15762976), (144, 14777790), (160, 13300011), (180, 11822232), (216, 9851860), (240, 8866674), (270, 7881488), (281, 7572960), (288, 7388895), (360, 5911116), (432, 4925930), (480, 4433337), (540, 3940744), (562, 3786480), (720, 2955558), (843, 2524320), (864, 2462965), (1080, 1970372), (1124, 1893240), (1405, 1514592), (1440, 1477779), (1686, 1262160), (1753, 1213920), (2160, 985186), (2248, 946620), (2529, 841440), (2810, 757296), (3372, 631080), (3506, 606960), (4215, 504864), (4320, 492593), (4496, 473310), (5058, 420720), (5259, 404640), (5620, 378648), (6744, 315540), (7012, 303480), (7587, 280480), (8430, 252432), (8765, 242784), (8992, 236655), (10116, 210360), (10518, 202320), (11240, 189324), (12645, 168288), (13488, 157770), (14024, 151740), (15174, 140240), (15777, 134880), (16860, 126216), (17530, 121392), (20232, 105180), (21036, 101160), (22480, 94662), (25290, 84144), (26295, 80928), (26976, 78885), (28048, 75870), (30348, 70120), (31554, 67440), (33720, 63108), (35060, 60696), (37935, 56096), (40464, 52590), (42072, 50580), (44960, 47331)]