1621568160

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{179}}^1\times {\mathrm{233}}^1$

素因数の和:442

約数の個数: 288

約数和(自身を含む): 5795375040

約数和(自身を除く): 4173806880

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 179, 180, 216, 233, 240, 243, 270, 288, 324, 358, 360, 405, 432, 466, 480, 486, 537, 540, 648, 699, 716, 720, 810, 864, 895, 932, 972, 1074, 1080, 1165, 1215, 1296, 1398, 1432, 1440, 1611, 1620, 1790, 1864, 1944, 2097, 2148, 2160, 2330, 2430, 2592, 2685, 2796, 2864, 3222, 3240, 3495, 3580, 3728, 3888, 4194, 4296, 4320, 4660, 4833, 4860, 5370, 5592, 5728, 6291, 6444, 6480, 6990, 7160, 7456, 7776, 8055, 8388, 8592, 9320, 9666, 9720, 10485, 10740, 11184, 12582, 12888, 12960, 13980, 14320, 14499, 16110, 16776, 17184, 18640, 18873, 19332, 19440, 20970, 21480, 22368, 24165, 25164, 25776, 27960, 28640, 28998, 31455, 32220, 33552, 37280, 37746, 38664, 38880, 41707, 41940, 42960, 43497, 48330, 50328, 51552, 55920, 56619, 57996, 62910, 64440, 67104, 72495, 75492, 77328, 83414, 83880, 85920, 86994, 94365, 96660, 100656, 111840, 113238, 115992, 125121, 125820, 128880, 144990, 150984, 154656, 166828, 167760, 173988, 188730, 193320, 201312, 208535, 217485, 226476, 231984, 250242, 251640, 257760, 283095, 289980, 301968, 333656, 335520, 347976, 375363, 377460, 386640, 417070, 434970, 452952, 463968, 500484, 503280, 566190, 579960, 603936, 625605, 667312, 695952, 750726, 754920, 773280, 834140, 869940, 905904, 1000968, 1006560, 1126089, 1132380, 1159920, 1251210, 1334624, 1391904, 1501452, 1509840, 1668280, 1739880, 1811808, 1876815, 2001936, 2252178, 2264760, 2319840, 2502420, 3002904, 3019680, 3336560, 3378267, 3479760, 3753630, 4003872, 4504356, 4529520, 5004840, 5630445, 6005808, 6673120, 6756534, 6959520, 7507260, 9008712, 9059040, 10009680, 10134801, 11260890, 12011616, 13513068, 15014520, 16891335, 18017424, 20019360, 20269602, 22521780, 27026136, 30029040, 33782670, 36034848, 40539204, 45043560, 50674005, 54052272, 60058080, 67565340, 81078408, 90087120, 101348010, 108104544, 135130680, 162156816, 180174240, 202696020, 270261360, 324313632, 405392040, 540522720, 810784080, 1621568160]

約数ペア:

[(1, 1621568160), (2, 810784080), (3, 540522720), (4, 405392040), (5, 324313632), (6, 270261360), (8, 202696020), (9, 180174240), (10, 162156816), (12, 135130680), (15, 108104544), (16, 101348010), (18, 90087120), (20, 81078408), (24, 67565340), (27, 60058080), (30, 54052272), (32, 50674005), (36, 45043560), (40, 40539204), (45, 36034848), (48, 33782670), (54, 30029040), (60, 27026136), (72, 22521780), (80, 20269602), (81, 20019360), (90, 18017424), (96, 16891335), (108, 15014520), (120, 13513068), (135, 12011616), (144, 11260890), (160, 10134801), (162, 10009680), (179, 9059040), (180, 9008712), (216, 7507260), (233, 6959520), (240, 6756534), (243, 6673120), (270, 6005808), (288, 5630445), (324, 5004840), (358, 4529520), (360, 4504356), (405, 4003872), (432, 3753630), (466, 3479760), (480, 3378267), (486, 3336560), (537, 3019680), (540, 3002904), (648, 2502420), (699, 2319840), (716, 2264760), (720, 2252178), (810, 2001936), (864, 1876815), (895, 1811808), (932, 1739880), (972, 1668280), (1074, 1509840), (1080, 1501452), (1165, 1391904), (1215, 1334624), (1296, 1251210), (1398, 1159920), (1432, 1132380), (1440, 1126089), (1611, 1006560), (1620, 1000968), (1790, 905904), (1864, 869940), (1944, 834140), (2097, 773280), (2148, 754920), (2160, 750726), (2330, 695952), (2430, 667312), (2592, 625605), (2685, 603936), (2796, 579960), (2864, 566190), (3222, 503280), (3240, 500484), (3495, 463968), (3580, 452952), (3728, 434970), (3888, 417070), (4194, 386640), (4296, 377460), (4320, 375363), (4660, 347976), (4833, 335520), (4860, 333656), (5370, 301968), (5592, 289980), (5728, 283095), (6291, 257760), (6444, 251640), (6480, 250242), (6990, 231984), (7160, 226476), (7456, 217485), (7776, 208535), (8055, 201312), (8388, 193320), (8592, 188730), (9320, 173988), (9666, 167760), (9720, 166828), (10485, 154656), (10740, 150984), (11184, 144990), (12582, 128880), (12888, 125820), (12960, 125121), (13980, 115992), (14320, 113238), (14499, 111840), (16110, 100656), (16776, 96660), (17184, 94365), (18640, 86994), (18873, 85920), (19332, 83880), (19440, 83414), (20970, 77328), (21480, 75492), (22368, 72495), (24165, 67104), (25164, 64440), (25776, 62910), (27960, 57996), (28640, 56619), (28998, 55920), (31455, 51552), (32220, 50328), (33552, 48330), (37280, 43497), (37746, 42960), (38664, 41940), (38880, 41707)]