978547680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{379}}^1$

素因数の和:574

約数の個数: 288

約数和(自身を含む): 3674885760

約数和(自身を除く): 2696338080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 163, 165, 176, 180, 198, 220, 240, 264, 288, 326, 330, 352, 360, 379, 396, 440, 480, 489, 495, 528, 652, 660, 720, 758, 792, 815, 880, 978, 990, 1056, 1137, 1304, 1320, 1440, 1467, 1516, 1584, 1630, 1760, 1793, 1895, 1956, 1980, 2274, 2445, 2608, 2640, 2934, 3032, 3168, 3260, 3411, 3586, 3790, 3912, 3960, 4169, 4548, 4890, 5216, 5280, 5379, 5685, 5868, 6064, 6520, 6822, 7172, 7335, 7580, 7824, 7920, 8338, 8965, 9096, 9780, 10758, 11370, 11736, 12128, 12507, 13040, 13644, 14344, 14670, 15160, 15648, 15840, 16137, 16676, 17055, 17930, 18192, 19560, 20845, 21516, 22740, 23472, 25014, 26080, 26895, 27288, 28688, 29340, 30320, 32274, 33352, 34110, 35860, 36384, 37521, 39120, 41690, 43032, 45480, 46944, 50028, 53790, 54576, 57376, 58680, 60640, 61777, 62535, 64548, 66704, 68220, 71720, 75042, 78240, 80685, 83380, 86064, 90960, 100056, 107580, 109152, 117360, 123554, 125070, 129096, 133408, 136440, 143440, 150084, 161370, 166760, 172128, 181920, 185331, 187605, 200112, 215160, 234720, 247108, 250140, 258192, 272880, 286880, 300168, 308885, 322740, 333520, 370662, 375210, 400224, 430320, 494216, 500280, 516384, 545760, 555993, 600336, 617770, 645480, 667040, 679547, 741324, 750420, 860640, 926655, 988432, 1000560, 1111986, 1200672, 1235540, 1290960, 1359094, 1482648, 1500840, 1853310, 1976864, 2001120, 2038641, 2223972, 2471080, 2581920, 2718188, 2779965, 2965296, 3001680, 3397735, 3706620, 4077282, 4447944, 4942160, 5436376, 5559930, 5930592, 6003360, 6115923, 6795470, 7413240, 8154564, 8895888, 9884320, 10193205, 10872752, 11119860, 12231846, 13590940, 14826480, 16309128, 17791776, 20386410, 21745504, 22239720, 24463692, 27181880, 29652960, 30579615, 32618256, 40772820, 44479440, 48927384, 54363760, 61159230, 65236512, 81545640, 88958880, 97854768, 108727520, 122318460, 163091280, 195709536, 244636920, 326182560, 489273840, 978547680]

約数ペア:

[(1, 978547680), (2, 489273840), (3, 326182560), (4, 244636920), (5, 195709536), (6, 163091280), (8, 122318460), (9, 108727520), (10, 97854768), (11, 88958880), (12, 81545640), (15, 65236512), (16, 61159230), (18, 54363760), (20, 48927384), (22, 44479440), (24, 40772820), (30, 32618256), (32, 30579615), (33, 29652960), (36, 27181880), (40, 24463692), (44, 22239720), (45, 21745504), (48, 20386410), (55, 17791776), (60, 16309128), (66, 14826480), (72, 13590940), (80, 12231846), (88, 11119860), (90, 10872752), (96, 10193205), (99, 9884320), (110, 8895888), (120, 8154564), (132, 7413240), (144, 6795470), (160, 6115923), (163, 6003360), (165, 5930592), (176, 5559930), (180, 5436376), (198, 4942160), (220, 4447944), (240, 4077282), (264, 3706620), (288, 3397735), (326, 3001680), (330, 2965296), (352, 2779965), (360, 2718188), (379, 2581920), (396, 2471080), (440, 2223972), (480, 2038641), (489, 2001120), (495, 1976864), (528, 1853310), (652, 1500840), (660, 1482648), (720, 1359094), (758, 1290960), (792, 1235540), (815, 1200672), (880, 1111986), (978, 1000560), (990, 988432), (1056, 926655), (1137, 860640), (1304, 750420), (1320, 741324), (1440, 679547), (1467, 667040), (1516, 645480), (1584, 617770), (1630, 600336), (1760, 555993), (1793, 545760), (1895, 516384), (1956, 500280), (1980, 494216), (2274, 430320), (2445, 400224), (2608, 375210), (2640, 370662), (2934, 333520), (3032, 322740), (3168, 308885), (3260, 300168), (3411, 286880), (3586, 272880), (3790, 258192), (3912, 250140), (3960, 247108), (4169, 234720), (4548, 215160), (4890, 200112), (5216, 187605), (5280, 185331), (5379, 181920), (5685, 172128), (5868, 166760), (6064, 161370), (6520, 150084), (6822, 143440), (7172, 136440), (7335, 133408), (7580, 129096), (7824, 125070), (7920, 123554), (8338, 117360), (8965, 109152), (9096, 107580), (9780, 100056), (10758, 90960), (11370, 86064), (11736, 83380), (12128, 80685), (12507, 78240), (13040, 75042), (13644, 71720), (14344, 68220), (14670, 66704), (15160, 64548), (15648, 62535), (15840, 61777), (16137, 60640), (16676, 58680), (17055, 57376), (17930, 54576), (18192, 53790), (19560, 50028), (20845, 46944), (21516, 45480), (22740, 43032), (23472, 41690), (25014, 39120), (26080, 37521), (26895, 36384), (27288, 35860), (28688, 34110), (29340, 33352), (30320, 32274)]