3126215040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{499}}^1$

素因数の和:785

約数の個数: 256

約数和(自身を含む): 10795680000

約数和(自身を除く): 7669464960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 251, 260, 312, 320, 384, 390, 416, 480, 499, 502, 520, 624, 640, 753, 780, 832, 960, 998, 1004, 1040, 1248, 1255, 1497, 1506, 1560, 1664, 1920, 1996, 2008, 2080, 2495, 2496, 2510, 2994, 3012, 3120, 3263, 3765, 3992, 4016, 4160, 4990, 4992, 5020, 5988, 6024, 6240, 6487, 6526, 7485, 7530, 7984, 8032, 8320, 9789, 9980, 10040, 11976, 12048, 12480, 12974, 13052, 14970, 15060, 15968, 16064, 16315, 19461, 19578, 19960, 20080, 23952, 24096, 24960, 25948, 26104, 29940, 30120, 31936, 32128, 32435, 32630, 38922, 39156, 39920, 40160, 47904, 48192, 48945, 51896, 52208, 59880, 60240, 63872, 64870, 65260, 77844, 78312, 79840, 80320, 95808, 96384, 97305, 97890, 103792, 104416, 119760, 120480, 125249, 129740, 130520, 155688, 156624, 159680, 160640, 191616, 194610, 195780, 207584, 208832, 239520, 240960, 250498, 259480, 261040, 311376, 313248, 319360, 375747, 389220, 391560, 415168, 417664, 479040, 481920, 500996, 518960, 522080, 622752, 626245, 626496, 751494, 778440, 783120, 830336, 958080, 1001992, 1037920, 1044160, 1245504, 1252490, 1252992, 1502988, 1556880, 1566240, 1628237, 1878735, 2003984, 2075840, 2088320, 2491008, 2504980, 3005976, 3113760, 3132480, 3256474, 3757470, 4007968, 4151680, 4884711, 5009960, 6011952, 6227520, 6264960, 6512948, 7514940, 8015936, 8141185, 9769422, 10019920, 12023904, 12455040, 13025896, 15029880, 16031872, 16282370, 19538844, 20039840, 24047808, 24423555, 26051792, 30059760, 32564740, 39077688, 40079680, 48095616, 48847110, 52103584, 60119520, 65129480, 78155376, 80159360, 97694220, 104207168, 120239040, 130258960, 156310752, 195388440, 208414336, 240478080, 260517920, 312621504, 390776880, 521035840, 625243008, 781553760, 1042071680, 1563107520, 3126215040]

約数ペア:

[(1, 3126215040), (2, 1563107520), (3, 1042071680), (4, 781553760), (5, 625243008), (6, 521035840), (8, 390776880), (10, 312621504), (12, 260517920), (13, 240478080), (15, 208414336), (16, 195388440), (20, 156310752), (24, 130258960), (26, 120239040), (30, 104207168), (32, 97694220), (39, 80159360), (40, 78155376), (48, 65129480), (52, 60119520), (60, 52103584), (64, 48847110), (65, 48095616), (78, 40079680), (80, 39077688), (96, 32564740), (104, 30059760), (120, 26051792), (128, 24423555), (130, 24047808), (156, 20039840), (160, 19538844), (192, 16282370), (195, 16031872), (208, 15029880), (240, 13025896), (251, 12455040), (260, 12023904), (312, 10019920), (320, 9769422), (384, 8141185), (390, 8015936), (416, 7514940), (480, 6512948), (499, 6264960), (502, 6227520), (520, 6011952), (624, 5009960), (640, 4884711), (753, 4151680), (780, 4007968), (832, 3757470), (960, 3256474), (998, 3132480), (1004, 3113760), (1040, 3005976), (1248, 2504980), (1255, 2491008), (1497, 2088320), (1506, 2075840), (1560, 2003984), (1664, 1878735), (1920, 1628237), (1996, 1566240), (2008, 1556880), (2080, 1502988), (2495, 1252992), (2496, 1252490), (2510, 1245504), (2994, 1044160), (3012, 1037920), (3120, 1001992), (3263, 958080), (3765, 830336), (3992, 783120), (4016, 778440), (4160, 751494), (4990, 626496), (4992, 626245), (5020, 622752), (5988, 522080), (6024, 518960), (6240, 500996), (6487, 481920), (6526, 479040), (7485, 417664), (7530, 415168), (7984, 391560), (8032, 389220), (8320, 375747), (9789, 319360), (9980, 313248), (10040, 311376), (11976, 261040), (12048, 259480), (12480, 250498), (12974, 240960), (13052, 239520), (14970, 208832), (15060, 207584), (15968, 195780), (16064, 194610), (16315, 191616), (19461, 160640), (19578, 159680), (19960, 156624), (20080, 155688), (23952, 130520), (24096, 129740), (24960, 125249), (25948, 120480), (26104, 119760), (29940, 104416), (30120, 103792), (31936, 97890), (32128, 97305), (32435, 96384), (32630, 95808), (38922, 80320), (39156, 79840), (39920, 78312), (40160, 77844), (47904, 65260), (48192, 64870), (48945, 63872), (51896, 60240), (52208, 59880)]