756115920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2113}}^1$

素因数の和:2210

約数の個数: 240

約数和(自身を含む): 2944311552

約数和(自身を除く): 2188195632

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 71, 72, 80, 84, 90, 105, 112, 120, 126, 140, 142, 144, 168, 180, 210, 213, 240, 252, 280, 284, 315, 336, 355, 360, 420, 426, 497, 504, 560, 568, 630, 639, 710, 720, 840, 852, 994, 1008, 1065, 1136, 1260, 1278, 1420, 1491, 1680, 1704, 1988, 2113, 2130, 2485, 2520, 2556, 2840, 2982, 3195, 3408, 3976, 4226, 4260, 4473, 4970, 5040, 5112, 5680, 5964, 6339, 6390, 7455, 7952, 8452, 8520, 8946, 9940, 10224, 10565, 11928, 12678, 12780, 14791, 14910, 16904, 17040, 17892, 19017, 19880, 21130, 22365, 23856, 25356, 25560, 29582, 29820, 31695, 33808, 35784, 38034, 39760, 42260, 44373, 44730, 50712, 51120, 59164, 59640, 63390, 71568, 73955, 76068, 84520, 88746, 89460, 95085, 101424, 118328, 119280, 126780, 133119, 147910, 150023, 152136, 169040, 177492, 178920, 190170, 221865, 236656, 253560, 266238, 295820, 300046, 304272, 354984, 357840, 380340, 443730, 450069, 507120, 532476, 591640, 600092, 665595, 709968, 750115, 760680, 887460, 900138, 1050161, 1064952, 1183280, 1200184, 1331190, 1350207, 1500230, 1521360, 1774920, 1800276, 2100322, 2129904, 2250345, 2400368, 2662380, 2700414, 3000460, 3150483, 3549840, 3600552, 4200644, 4500690, 5250805, 5324760, 5400828, 6000920, 6300966, 6751035, 7201104, 8401288, 9001380, 9451449, 10501610, 10649520, 10801656, 12001840, 12601932, 13502070, 15752415, 16802576, 18002760, 18902898, 21003220, 21603312, 25203864, 27004140, 31504830, 36005520, 37805796, 42006440, 47257245, 50407728, 54008280, 63009660, 75611592, 84012880, 94514490, 108016560, 126019320, 151223184, 189028980, 252038640, 378057960, 756115920]

約数ペア:

[(1, 756115920), (2, 378057960), (3, 252038640), (4, 189028980), (5, 151223184), (6, 126019320), (7, 108016560), (8, 94514490), (9, 84012880), (10, 75611592), (12, 63009660), (14, 54008280), (15, 50407728), (16, 47257245), (18, 42006440), (20, 37805796), (21, 36005520), (24, 31504830), (28, 27004140), (30, 25203864), (35, 21603312), (36, 21003220), (40, 18902898), (42, 18002760), (45, 16802576), (48, 15752415), (56, 13502070), (60, 12601932), (63, 12001840), (70, 10801656), (71, 10649520), (72, 10501610), (80, 9451449), (84, 9001380), (90, 8401288), (105, 7201104), (112, 6751035), (120, 6300966), (126, 6000920), (140, 5400828), (142, 5324760), (144, 5250805), (168, 4500690), (180, 4200644), (210, 3600552), (213, 3549840), (240, 3150483), (252, 3000460), (280, 2700414), (284, 2662380), (315, 2400368), (336, 2250345), (355, 2129904), (360, 2100322), (420, 1800276), (426, 1774920), (497, 1521360), (504, 1500230), (560, 1350207), (568, 1331190), (630, 1200184), (639, 1183280), (710, 1064952), (720, 1050161), (840, 900138), (852, 887460), (994, 760680), (1008, 750115), (1065, 709968), (1136, 665595), (1260, 600092), (1278, 591640), (1420, 532476), (1491, 507120), (1680, 450069), (1704, 443730), (1988, 380340), (2113, 357840), (2130, 354984), (2485, 304272), (2520, 300046), (2556, 295820), (2840, 266238), (2982, 253560), (3195, 236656), (3408, 221865), (3976, 190170), (4226, 178920), (4260, 177492), (4473, 169040), (4970, 152136), (5040, 150023), (5112, 147910), (5680, 133119), (5964, 126780), (6339, 119280), (6390, 118328), (7455, 101424), (7952, 95085), (8452, 89460), (8520, 88746), (8946, 84520), (9940, 76068), (10224, 73955), (10565, 71568), (11928, 63390), (12678, 59640), (12780, 59164), (14791, 51120), (14910, 50712), (16904, 44730), (17040, 44373), (17892, 42260), (19017, 39760), (19880, 38034), (21130, 35784), (22365, 33808), (23856, 31695), (25356, 29820), (25560, 29582)]