827779680

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6317}}^1$

素因数の和:6358

約数の個数: 288

約数和(自身を含む): 3477225024

約数和(自身を除く): 2649445344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 180, 182, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 336, 360, 364, 390, 416, 420, 455, 468, 480, 504, 520, 546, 560, 585, 624, 630, 672, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1120, 1170, 1248, 1260, 1365, 1440, 1456, 1560, 1638, 1680, 1820, 1872, 2016, 2080, 2184, 2340, 2520, 2730, 2912, 3120, 3276, 3360, 3640, 3744, 4095, 4368, 4680, 5040, 5460, 6240, 6317, 6552, 7280, 8190, 8736, 9360, 10080, 10920, 12634, 13104, 14560, 16380, 18720, 18951, 21840, 25268, 26208, 31585, 32760, 37902, 43680, 44219, 50536, 56853, 63170, 65520, 75804, 82121, 88438, 94755, 101072, 113706, 126340, 131040, 132657, 151608, 164242, 176876, 189510, 202144, 221095, 227412, 246363, 252680, 265314, 284265, 303216, 328484, 353752, 379020, 397971, 410605, 442190, 454824, 492726, 505360, 530628, 568530, 574847, 606432, 656968, 663285, 707504, 739089, 758040, 795942, 821210, 884380, 909648, 985452, 1010720, 1061256, 1137060, 1149694, 1231815, 1313936, 1326570, 1415008, 1478178, 1516080, 1591884, 1642420, 1724541, 1768760, 1819296, 1970904, 1989855, 2122512, 2274120, 2299388, 2463630, 2627872, 2653140, 2874235, 2956356, 3032160, 3183768, 3284840, 3449082, 3537520, 3695445, 3941808, 3979710, 4245024, 4548240, 4598776, 4927260, 5173623, 5306280, 5748470, 5912712, 6367536, 6569680, 6898164, 7075040, 7390890, 7883616, 7959420, 8622705, 9096480, 9197552, 9854520, 10347246, 10612560, 11496940, 11825424, 12735072, 13139360, 13796328, 14781780, 15918840, 17245410, 18395104, 19709040, 20694492, 21225120, 22993880, 23650848, 25868115, 27592656, 29563560, 31837680, 34490820, 39418080, 41388984, 45987760, 51736230, 55185312, 59127120, 63675360, 68981640, 82777968, 91975520, 103472460, 118254240, 137963280, 165555936, 206944920, 275926560, 413889840, 827779680]

約数ペア:

[(1, 827779680), (2, 413889840), (3, 275926560), (4, 206944920), (5, 165555936), (6, 137963280), (7, 118254240), (8, 103472460), (9, 91975520), (10, 82777968), (12, 68981640), (13, 63675360), (14, 59127120), (15, 55185312), (16, 51736230), (18, 45987760), (20, 41388984), (21, 39418080), (24, 34490820), (26, 31837680), (28, 29563560), (30, 27592656), (32, 25868115), (35, 23650848), (36, 22993880), (39, 21225120), (40, 20694492), (42, 19709040), (45, 18395104), (48, 17245410), (52, 15918840), (56, 14781780), (60, 13796328), (63, 13139360), (65, 12735072), (70, 11825424), (72, 11496940), (78, 10612560), (80, 10347246), (84, 9854520), (90, 9197552), (91, 9096480), (96, 8622705), (104, 7959420), (105, 7883616), (112, 7390890), (117, 7075040), (120, 6898164), (126, 6569680), (130, 6367536), (140, 5912712), (144, 5748470), (156, 5306280), (160, 5173623), (168, 4927260), (180, 4598776), (182, 4548240), (195, 4245024), (208, 3979710), (210, 3941808), (224, 3695445), (234, 3537520), (240, 3449082), (252, 3284840), (260, 3183768), (273, 3032160), (280, 2956356), (288, 2874235), (312, 2653140), (315, 2627872), (336, 2463630), (360, 2299388), (364, 2274120), (390, 2122512), (416, 1989855), (420, 1970904), (455, 1819296), (468, 1768760), (480, 1724541), (504, 1642420), (520, 1591884), (546, 1516080), (560, 1478178), (585, 1415008), (624, 1326570), (630, 1313936), (672, 1231815), (720, 1149694), (728, 1137060), (780, 1061256), (819, 1010720), (840, 985452), (910, 909648), (936, 884380), (1008, 821210), (1040, 795942), (1092, 758040), (1120, 739089), (1170, 707504), (1248, 663285), (1260, 656968), (1365, 606432), (1440, 574847), (1456, 568530), (1560, 530628), (1638, 505360), (1680, 492726), (1820, 454824), (1872, 442190), (2016, 410605), (2080, 397971), (2184, 379020), (2340, 353752), (2520, 328484), (2730, 303216), (2912, 284265), (3120, 265314), (3276, 252680), (3360, 246363), (3640, 227412), (3744, 221095), (4095, 202144), (4368, 189510), (4680, 176876), (5040, 164242), (5460, 151608), (6240, 132657), (6317, 131040), (6552, 126340), (7280, 113706), (8190, 101072), (8736, 94755), (9360, 88438), (10080, 82121), (10920, 75804), (12634, 65520), (13104, 63170), (14560, 56853), (16380, 50536), (18720, 44219), (18951, 43680), (21840, 37902), (25268, 32760), (26208, 31585)]