189861840

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{433}}^1$

素因数の和:491

約数の個数: 320

約数和(自身を含む): 774950400

約数和(自身を除く): 585088560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 29, 30, 35, 36, 40, 42, 45, 48, 54, 56, 58, 60, 63, 70, 72, 80, 84, 87, 90, 105, 108, 112, 116, 120, 126, 135, 140, 144, 145, 168, 174, 180, 189, 203, 210, 216, 232, 240, 252, 261, 270, 280, 290, 315, 336, 348, 360, 378, 406, 420, 432, 433, 435, 464, 504, 522, 540, 560, 580, 609, 630, 696, 720, 756, 783, 812, 840, 866, 870, 945, 1008, 1015, 1044, 1080, 1160, 1218, 1260, 1299, 1305, 1392, 1512, 1566, 1624, 1680, 1732, 1740, 1827, 1890, 2030, 2088, 2160, 2165, 2320, 2436, 2520, 2598, 2610, 3024, 3031, 3045, 3132, 3248, 3464, 3480, 3654, 3780, 3897, 3915, 4060, 4176, 4330, 4872, 5040, 5196, 5220, 5481, 6062, 6090, 6264, 6495, 6928, 6960, 7308, 7560, 7794, 7830, 8120, 8660, 9093, 9135, 9744, 10392, 10440, 10962, 11691, 12124, 12180, 12528, 12557, 12990, 14616, 15120, 15155, 15588, 15660, 16240, 17320, 18186, 18270, 19485, 20784, 20880, 21924, 23382, 24248, 24360, 25114, 25980, 27279, 27405, 29232, 30310, 31176, 31320, 34640, 36372, 36540, 37671, 38970, 43848, 45465, 46764, 48496, 48720, 50228, 51960, 54558, 54810, 58455, 60620, 62352, 62640, 62785, 72744, 73080, 75342, 77940, 81837, 87696, 87899, 90930, 93528, 100456, 103920, 109116, 109620, 113013, 116910, 121240, 125570, 136395, 145488, 146160, 150684, 155880, 163674, 175798, 181860, 187056, 188355, 200912, 218232, 219240, 226026, 233820, 242480, 251140, 263697, 272790, 301368, 311760, 327348, 339039, 351596, 363720, 376710, 409185, 436464, 438480, 439495, 452052, 467640, 502280, 527394, 545580, 565065, 602736, 654696, 678078, 703192, 727440, 753420, 791091, 818370, 878990, 904104, 935280, 1004560, 1054788, 1091160, 1130130, 1309392, 1318485, 1356156, 1406384, 1506840, 1582182, 1636740, 1695195, 1757980, 1808208, 2109576, 2182320, 2260260, 2373273, 2636970, 2712312, 3013680, 3164364, 3273480, 3390390, 3515960, 3955455, 4219152, 4520520, 4746546, 5273940, 5424624, 6328728, 6546960, 6780780, 7031920, 7910910, 9041040, 9493092, 10547880, 11866365, 12657456, 13561560, 15821820, 18986184, 21095760, 23732730, 27123120, 31643640, 37972368, 47465460, 63287280, 94930920, 189861840]

約数ペア:

[(1, 189861840), (2, 94930920), (3, 63287280), (4, 47465460), (5, 37972368), (6, 31643640), (7, 27123120), (8, 23732730), (9, 21095760), (10, 18986184), (12, 15821820), (14, 13561560), (15, 12657456), (16, 11866365), (18, 10547880), (20, 9493092), (21, 9041040), (24, 7910910), (27, 7031920), (28, 6780780), (29, 6546960), (30, 6328728), (35, 5424624), (36, 5273940), (40, 4746546), (42, 4520520), (45, 4219152), (48, 3955455), (54, 3515960), (56, 3390390), (58, 3273480), (60, 3164364), (63, 3013680), (70, 2712312), (72, 2636970), (80, 2373273), (84, 2260260), (87, 2182320), (90, 2109576), (105, 1808208), (108, 1757980), (112, 1695195), (116, 1636740), (120, 1582182), (126, 1506840), (135, 1406384), (140, 1356156), (144, 1318485), (145, 1309392), (168, 1130130), (174, 1091160), (180, 1054788), (189, 1004560), (203, 935280), (210, 904104), (216, 878990), (232, 818370), (240, 791091), (252, 753420), (261, 727440), (270, 703192), (280, 678078), (290, 654696), (315, 602736), (336, 565065), (348, 545580), (360, 527394), (378, 502280), (406, 467640), (420, 452052), (432, 439495), (433, 438480), (435, 436464), (464, 409185), (504, 376710), (522, 363720), (540, 351596), (560, 339039), (580, 327348), (609, 311760), (630, 301368), (696, 272790), (720, 263697), (756, 251140), (783, 242480), (812, 233820), (840, 226026), (866, 219240), (870, 218232), (945, 200912), (1008, 188355), (1015, 187056), (1044, 181860), (1080, 175798), (1160, 163674), (1218, 155880), (1260, 150684), (1299, 146160), (1305, 145488), (1392, 136395), (1512, 125570), (1566, 121240), (1624, 116910), (1680, 113013), (1732, 109620), (1740, 109116), (1827, 103920), (1890, 100456), (2030, 93528), (2088, 90930), (2160, 87899), (2165, 87696), (2320, 81837), (2436, 77940), (2520, 75342), (2598, 73080), (2610, 72744), (3024, 62785), (3031, 62640), (3045, 62352), (3132, 60620), (3248, 58455), (3464, 54810), (3480, 54558), (3654, 51960), (3780, 50228), (3897, 48720), (3915, 48496), (4060, 46764), (4176, 45465), (4330, 43848), (4872, 38970), (5040, 37671), (5196, 36540), (5220, 36372), (5481, 34640), (6062, 31320), (6090, 31176), (6264, 30310), (6495, 29232), (6928, 27405), (6960, 27279), (7308, 25980), (7560, 25114), (7794, 24360), (7830, 24248), (8120, 23382), (8660, 21924), (9093, 20880), (9135, 20784), (9744, 19485), (10392, 18270), (10440, 18186), (10962, 17320), (11691, 16240), (12124, 15660), (12180, 15588), (12528, 15155), (12557, 15120), (12990, 14616)]