1995403680

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3637}}^1$

素因数の和:3788

約数の個数: 192

約数和(自身を含む): 7040839680

約数和(自身を除く): 5045436000

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, 127, 135, 144, 160, 180, 216, 240, 254, 270, 288, 360, 381, 432, 480, 508, 540, 635, 720, 762, 864, 1016, 1080, 1143, 1270, 1440, 1524, 1905, 2032, 2160, 2286, 2540, 3048, 3429, 3637, 3810, 4064, 4320, 4572, 5080, 5715, 6096, 6858, 7274, 7620, 9144, 10160, 10911, 11430, 12192, 13716, 14548, 15240, 17145, 18185, 18288, 20320, 21822, 22860, 27432, 29096, 30480, 32733, 34290, 36370, 36576, 43644, 45720, 54555, 54864, 58192, 60960, 65466, 68580, 72740, 87288, 91440, 98199, 109110, 109728, 116384, 130932, 137160, 145480, 163665, 174576, 182880, 196398, 218220, 261864, 274320, 290960, 327330, 349152, 392796, 436440, 461899, 490995, 523728, 548640, 581920, 654660, 785592, 872880, 923798, 981990, 1047456, 1309320, 1385697, 1571184, 1745760, 1847596, 1963980, 2309495, 2618640, 2771394, 3142368, 3695192, 3927960, 4157091, 4618990, 5237280, 5542788, 6928485, 7390384, 7855920, 8314182, 9237980, 11085576, 12471273, 13856970, 14780768, 15711840, 16628364, 18475960, 20785455, 22171152, 24942546, 27713940, 33256728, 36951920, 41570910, 44342304, 49885092, 55427880, 62356365, 66513456, 73903840, 83141820, 99770184, 110855760, 124712730, 133026912, 166283640, 199540368, 221711520, 249425460, 332567280, 399080736, 498850920, 665134560, 997701840, 1995403680]

約数ペア:

[(1, 1995403680), (2, 997701840), (3, 665134560), (4, 498850920), (5, 399080736), (6, 332567280), (8, 249425460), (9, 221711520), (10, 199540368), (12, 166283640), (15, 133026912), (16, 124712730), (18, 110855760), (20, 99770184), (24, 83141820), (27, 73903840), (30, 66513456), (32, 62356365), (36, 55427880), (40, 49885092), (45, 44342304), (48, 41570910), (54, 36951920), (60, 33256728), (72, 27713940), (80, 24942546), (90, 22171152), (96, 20785455), (108, 18475960), (120, 16628364), (127, 15711840), (135, 14780768), (144, 13856970), (160, 12471273), (180, 11085576), (216, 9237980), (240, 8314182), (254, 7855920), (270, 7390384), (288, 6928485), (360, 5542788), (381, 5237280), (432, 4618990), (480, 4157091), (508, 3927960), (540, 3695192), (635, 3142368), (720, 2771394), (762, 2618640), (864, 2309495), (1016, 1963980), (1080, 1847596), (1143, 1745760), (1270, 1571184), (1440, 1385697), (1524, 1309320), (1905, 1047456), (2032, 981990), (2160, 923798), (2286, 872880), (2540, 785592), (3048, 654660), (3429, 581920), (3637, 548640), (3810, 523728), (4064, 490995), (4320, 461899), (4572, 436440), (5080, 392796), (5715, 349152), (6096, 327330), (6858, 290960), (7274, 274320), (7620, 261864), (9144, 218220), (10160, 196398), (10911, 182880), (11430, 174576), (12192, 163665), (13716, 145480), (14548, 137160), (15240, 130932), (17145, 116384), (18185, 109728), (18288, 109110), (20320, 98199), (21822, 91440), (22860, 87288), (27432, 72740), (29096, 68580), (30480, 65466), (32733, 60960), (34290, 58192), (36370, 54864), (36576, 54555), (43644, 45720)]