216286080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{887}}^1$

素因数の和:1036

約数の個数: 128

約数和(自身を含む): 695623680

約数和(自身を除く): 479337600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 128, 160, 192, 240, 254, 320, 381, 384, 480, 508, 635, 640, 762, 887, 960, 1016, 1270, 1524, 1774, 1905, 1920, 2032, 2540, 2661, 3048, 3548, 3810, 4064, 4435, 5080, 5322, 6096, 7096, 7620, 8128, 8870, 10160, 10644, 12192, 13305, 14192, 15240, 16256, 17740, 20320, 21288, 24384, 26610, 28384, 30480, 35480, 40640, 42576, 48768, 53220, 56768, 60960, 70960, 81280, 85152, 106440, 112649, 113536, 121920, 141920, 170304, 212880, 225298, 243840, 283840, 337947, 340608, 425760, 450596, 563245, 567680, 675894, 851520, 901192, 1126490, 1351788, 1689735, 1703040, 1802384, 2252980, 2703576, 3379470, 3604768, 4505960, 5407152, 6758940, 7209536, 9011920, 10814304, 13517880, 14419072, 18023840, 21628608, 27035760, 36047680, 43257216, 54071520, 72095360, 108143040, 216286080]

約数ペア:

[(1, 216286080), (2, 108143040), (3, 72095360), (4, 54071520), (5, 43257216), (6, 36047680), (8, 27035760), (10, 21628608), (12, 18023840), (15, 14419072), (16, 13517880), (20, 10814304), (24, 9011920), (30, 7209536), (32, 6758940), (40, 5407152), (48, 4505960), (60, 3604768), (64, 3379470), (80, 2703576), (96, 2252980), (120, 1802384), (127, 1703040), (128, 1689735), (160, 1351788), (192, 1126490), (240, 901192), (254, 851520), (320, 675894), (381, 567680), (384, 563245), (480, 450596), (508, 425760), (635, 340608), (640, 337947), (762, 283840), (887, 243840), (960, 225298), (1016, 212880), (1270, 170304), (1524, 141920), (1774, 121920), (1905, 113536), (1920, 112649), (2032, 106440), (2540, 85152), (2661, 81280), (3048, 70960), (3548, 60960), (3810, 56768), (4064, 53220), (4435, 48768), (5080, 42576), (5322, 40640), (6096, 35480), (7096, 30480), (7620, 28384), (8128, 26610), (8870, 24384), (10160, 21288), (10644, 20320), (12192, 17740), (13305, 16256), (14192, 15240)]