447143040

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{521}}^1$

素因数の和:695

約数の個数: 192

約数和(自身を含む): 1557387000

約数和(自身を除く): 1110243960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 149, 160, 180, 192, 240, 288, 298, 320, 360, 384, 447, 480, 521, 576, 596, 640, 720, 745, 894, 960, 1042, 1152, 1192, 1341, 1440, 1490, 1563, 1788, 1920, 2084, 2235, 2384, 2605, 2682, 2880, 2980, 3126, 3576, 4168, 4470, 4689, 4768, 5210, 5364, 5760, 5960, 6252, 6705, 7152, 7815, 8336, 8940, 9378, 9536, 10420, 10728, 11920, 12504, 13410, 14304, 15630, 16672, 17880, 18756, 19072, 20840, 21456, 23445, 23840, 25008, 26820, 28608, 31260, 33344, 35760, 37512, 41680, 42912, 46890, 47680, 50016, 53640, 57216, 62520, 66688, 71520, 75024, 77629, 83360, 85824, 93780, 95360, 100032, 107280, 125040, 143040, 150048, 155258, 166720, 171648, 187560, 200064, 214560, 232887, 250080, 286080, 300096, 310516, 333440, 375120, 388145, 429120, 465774, 500160, 600192, 621032, 698661, 750240, 776290, 858240, 931548, 1000320, 1164435, 1242064, 1397322, 1500480, 1552580, 1863096, 2328870, 2484128, 2794644, 3000960, 3105160, 3493305, 3726192, 4657740, 4968256, 5589288, 6210320, 6986610, 7452384, 9315480, 9936512, 11178576, 12420640, 13973220, 14904768, 18630960, 22357152, 24841280, 27946440, 29809536, 37261920, 44714304, 49682560, 55892880, 74523840, 89428608, 111785760, 149047680, 223571520, 447143040]

約数ペア:

[(1, 447143040), (2, 223571520), (3, 149047680), (4, 111785760), (5, 89428608), (6, 74523840), (8, 55892880), (9, 49682560), (10, 44714304), (12, 37261920), (15, 29809536), (16, 27946440), (18, 24841280), (20, 22357152), (24, 18630960), (30, 14904768), (32, 13973220), (36, 12420640), (40, 11178576), (45, 9936512), (48, 9315480), (60, 7452384), (64, 6986610), (72, 6210320), (80, 5589288), (90, 4968256), (96, 4657740), (120, 3726192), (128, 3493305), (144, 3105160), (149, 3000960), (160, 2794644), (180, 2484128), (192, 2328870), (240, 1863096), (288, 1552580), (298, 1500480), (320, 1397322), (360, 1242064), (384, 1164435), (447, 1000320), (480, 931548), (521, 858240), (576, 776290), (596, 750240), (640, 698661), (720, 621032), (745, 600192), (894, 500160), (960, 465774), (1042, 429120), (1152, 388145), (1192, 375120), (1341, 333440), (1440, 310516), (1490, 300096), (1563, 286080), (1788, 250080), (1920, 232887), (2084, 214560), (2235, 200064), (2384, 187560), (2605, 171648), (2682, 166720), (2880, 155258), (2980, 150048), (3126, 143040), (3576, 125040), (4168, 107280), (4470, 100032), (4689, 95360), (4768, 93780), (5210, 85824), (5364, 83360), (5760, 77629), (5960, 75024), (6252, 71520), (6705, 66688), (7152, 62520), (7815, 57216), (8336, 53640), (8940, 50016), (9378, 47680), (9536, 46890), (10420, 42912), (10728, 41680), (11920, 37512), (12504, 35760), (13410, 33344), (14304, 31260), (15630, 28608), (16672, 26820), (17880, 25008), (18756, 23840), (19072, 23445), (20840, 21456)]