227876040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2917}}^1$

素因数の和:2972

約数の個数: 192

約数和(自身を含む): 873999360

約数和(自身を除く): 646123320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 120, 124, 126, 140, 155, 168, 180, 186, 210, 217, 248, 252, 279, 280, 310, 315, 360, 372, 420, 434, 465, 504, 558, 620, 630, 651, 744, 840, 868, 930, 1085, 1116, 1240, 1260, 1302, 1395, 1736, 1860, 1953, 2170, 2232, 2520, 2604, 2790, 2917, 3255, 3720, 3906, 4340, 5208, 5580, 5834, 6510, 7812, 8680, 8751, 9765, 11160, 11668, 13020, 14585, 15624, 17502, 19530, 20419, 23336, 26040, 26253, 29170, 35004, 39060, 40838, 43755, 52506, 58340, 61257, 70008, 78120, 81676, 87510, 90427, 102095, 105012, 116680, 122514, 131265, 163352, 175020, 180854, 183771, 204190, 210024, 245028, 262530, 271281, 306285, 350040, 361708, 367542, 408380, 452135, 490056, 525060, 542562, 612570, 632989, 723416, 735084, 813843, 816760, 904270, 918855, 1050120, 1085124, 1225140, 1265978, 1356405, 1470168, 1627686, 1808540, 1837710, 1898967, 2170248, 2450280, 2531956, 2712810, 3164945, 3255372, 3617080, 3675420, 3797934, 4069215, 5063912, 5425620, 5696901, 6329890, 6510744, 7350840, 7595868, 8138430, 9494835, 10851240, 11393802, 12659780, 15191736, 16276860, 18989670, 22787604, 25319560, 28484505, 32553720, 37979340, 45575208, 56969010, 75958680, 113938020, 227876040]

約数ペア:

[(1, 227876040), (2, 113938020), (3, 75958680), (4, 56969010), (5, 45575208), (6, 37979340), (7, 32553720), (8, 28484505), (9, 25319560), (10, 22787604), (12, 18989670), (14, 16276860), (15, 15191736), (18, 12659780), (20, 11393802), (21, 10851240), (24, 9494835), (28, 8138430), (30, 7595868), (31, 7350840), (35, 6510744), (36, 6329890), (40, 5696901), (42, 5425620), (45, 5063912), (56, 4069215), (60, 3797934), (62, 3675420), (63, 3617080), (70, 3255372), (72, 3164945), (84, 2712810), (90, 2531956), (93, 2450280), (105, 2170248), (120, 1898967), (124, 1837710), (126, 1808540), (140, 1627686), (155, 1470168), (168, 1356405), (180, 1265978), (186, 1225140), (210, 1085124), (217, 1050120), (248, 918855), (252, 904270), (279, 816760), (280, 813843), (310, 735084), (315, 723416), (360, 632989), (372, 612570), (420, 542562), (434, 525060), (465, 490056), (504, 452135), (558, 408380), (620, 367542), (630, 361708), (651, 350040), (744, 306285), (840, 271281), (868, 262530), (930, 245028), (1085, 210024), (1116, 204190), (1240, 183771), (1260, 180854), (1302, 175020), (1395, 163352), (1736, 131265), (1860, 122514), (1953, 116680), (2170, 105012), (2232, 102095), (2520, 90427), (2604, 87510), (2790, 81676), (2917, 78120), (3255, 70008), (3720, 61257), (3906, 58340), (4340, 52506), (5208, 43755), (5580, 40838), (5834, 39060), (6510, 35004), (7812, 29170), (8680, 26253), (8751, 26040), (9765, 23336), (11160, 20419), (11668, 19530), (13020, 17502), (14585, 15624)]