2106492480

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{181}}^1\times {\mathrm{449}}^1$

素因数の和:659

約数の個数: 280

約数和(自身を含む): 7551343800

約数和(自身を除く): 5444851320

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, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 181, 192, 216, 240, 270, 288, 320, 324, 360, 362, 405, 432, 449, 480, 540, 543, 576, 648, 720, 724, 810, 864, 898, 905, 960, 1080, 1086, 1296, 1347, 1440, 1448, 1620, 1629, 1728, 1796, 1810, 2160, 2172, 2245, 2592, 2694, 2715, 2880, 2896, 3240, 3258, 3592, 3620, 4041, 4320, 4344, 4490, 4887, 5184, 5388, 5430, 5792, 6480, 6516, 6735, 7184, 7240, 8082, 8145, 8640, 8688, 8980, 9774, 10776, 10860, 11584, 12123, 12960, 13032, 13470, 14368, 14480, 14661, 16164, 16290, 17376, 17960, 19548, 20205, 21552, 21720, 24246, 24435, 25920, 26064, 26940, 28736, 28960, 29322, 32328, 32580, 34752, 35920, 36369, 39096, 40410, 43104, 43440, 48492, 48870, 52128, 53880, 57920, 58644, 60615, 64656, 65160, 71840, 72738, 73305, 78192, 80820, 81269, 86208, 86880, 96984, 97740, 104256, 107760, 117288, 121230, 129312, 130320, 143680, 145476, 146610, 156384, 161640, 162538, 173760, 181845, 193968, 195480, 215520, 234576, 242460, 243807, 258624, 260640, 290952, 293220, 312768, 323280, 325076, 363690, 387936, 390960, 406345, 431040, 469152, 484920, 487614, 521280, 581904, 586440, 646560, 650152, 727380, 731421, 775872, 781920, 812690, 938304, 969840, 975228, 1163808, 1172880, 1219035, 1293120, 1300304, 1454760, 1462842, 1563840, 1625380, 1939680, 1950456, 2194263, 2327616, 2345760, 2438070, 2600608, 2909520, 2925684, 3250760, 3657105, 3879360, 3900912, 4388526, 4691520, 4876140, 5201216, 5819040, 5851368, 6501520, 6582789, 7314210, 7801824, 8777052, 9752280, 10971315, 11638080, 11702736, 13003040, 13165578, 14628420, 15603648, 17554104, 19504560, 21942630, 23405472, 26006080, 26331156, 29256840, 32913945, 35108208, 39009120, 43885260, 46810944, 52662312, 58513680, 65827890, 70216416, 78018240, 87770520, 105324624, 117027360, 131655780, 140432832, 175541040, 210649248, 234054720, 263311560, 351082080, 421298496, 526623120, 702164160, 1053246240, 2106492480]

約数ペア:

[(1, 2106492480), (2, 1053246240), (3, 702164160), (4, 526623120), (5, 421298496), (6, 351082080), (8, 263311560), (9, 234054720), (10, 210649248), (12, 175541040), (15, 140432832), (16, 131655780), (18, 117027360), (20, 105324624), (24, 87770520), (27, 78018240), (30, 70216416), (32, 65827890), (36, 58513680), (40, 52662312), (45, 46810944), (48, 43885260), (54, 39009120), (60, 35108208), (64, 32913945), (72, 29256840), (80, 26331156), (81, 26006080), (90, 23405472), (96, 21942630), (108, 19504560), (120, 17554104), (135, 15603648), (144, 14628420), (160, 13165578), (162, 13003040), (180, 11702736), (181, 11638080), (192, 10971315), (216, 9752280), (240, 8777052), (270, 7801824), (288, 7314210), (320, 6582789), (324, 6501520), (360, 5851368), (362, 5819040), (405, 5201216), (432, 4876140), (449, 4691520), (480, 4388526), (540, 3900912), (543, 3879360), (576, 3657105), (648, 3250760), (720, 2925684), (724, 2909520), (810, 2600608), (864, 2438070), (898, 2345760), (905, 2327616), (960, 2194263), (1080, 1950456), (1086, 1939680), (1296, 1625380), (1347, 1563840), (1440, 1462842), (1448, 1454760), (1620, 1300304), (1629, 1293120), (1728, 1219035), (1796, 1172880), (1810, 1163808), (2160, 975228), (2172, 969840), (2245, 938304), (2592, 812690), (2694, 781920), (2715, 775872), (2880, 731421), (2896, 727380), (3240, 650152), (3258, 646560), (3592, 586440), (3620, 581904), (4041, 521280), (4320, 487614), (4344, 484920), (4490, 469152), (4887, 431040), (5184, 406345), (5388, 390960), (5430, 387936), (5792, 363690), (6480, 325076), (6516, 323280), (6735, 312768), (7184, 293220), (7240, 290952), (8082, 260640), (8145, 258624), (8640, 243807), (8688, 242460), (8980, 234576), (9774, 215520), (10776, 195480), (10860, 193968), (11584, 181845), (12123, 173760), (12960, 162538), (13032, 161640), (13470, 156384), (14368, 146610), (14480, 145476), (14661, 143680), (16164, 130320), (16290, 129312), (17376, 121230), (17960, 117288), (19548, 107760), (20205, 104256), (21552, 97740), (21720, 96984), (24246, 86880), (24435, 86208), (25920, 81269), (26064, 80820), (26940, 78192), (28736, 73305), (28960, 72738), (29322, 71840), (32328, 65160), (32580, 64656), (34752, 60615), (35920, 58644), (36369, 57920), (39096, 53880), (40410, 52128), (43104, 48870), (43440, 48492)]