47642280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1319}}^1$

素因数の和:1383

約数の個数: 128

約数和(自身を含む): 167270400

約数和(自身を除く): 119628120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 56, 60, 70, 84, 86, 105, 120, 129, 140, 168, 172, 210, 215, 258, 280, 301, 344, 420, 430, 516, 602, 645, 840, 860, 903, 1032, 1204, 1290, 1319, 1505, 1720, 1806, 2408, 2580, 2638, 3010, 3612, 3957, 4515, 5160, 5276, 6020, 6595, 7224, 7914, 9030, 9233, 10552, 12040, 13190, 15828, 18060, 18466, 19785, 26380, 27699, 31656, 36120, 36932, 39570, 46165, 52760, 55398, 56717, 73864, 79140, 92330, 110796, 113434, 138495, 158280, 170151, 184660, 221592, 226868, 276990, 283585, 340302, 369320, 397019, 453736, 553980, 567170, 680604, 794038, 850755, 1107960, 1134340, 1191057, 1361208, 1588076, 1701510, 1985095, 2268680, 2382114, 3176152, 3403020, 3970190, 4764228, 5955285, 6806040, 7940380, 9528456, 11910570, 15880760, 23821140, 47642280]

約数ペア:

[(1, 47642280), (2, 23821140), (3, 15880760), (4, 11910570), (5, 9528456), (6, 7940380), (7, 6806040), (8, 5955285), (10, 4764228), (12, 3970190), (14, 3403020), (15, 3176152), (20, 2382114), (21, 2268680), (24, 1985095), (28, 1701510), (30, 1588076), (35, 1361208), (40, 1191057), (42, 1134340), (43, 1107960), (56, 850755), (60, 794038), (70, 680604), (84, 567170), (86, 553980), (105, 453736), (120, 397019), (129, 369320), (140, 340302), (168, 283585), (172, 276990), (210, 226868), (215, 221592), (258, 184660), (280, 170151), (301, 158280), (344, 138495), (420, 113434), (430, 110796), (516, 92330), (602, 79140), (645, 73864), (840, 56717), (860, 55398), (903, 52760), (1032, 46165), (1204, 39570), (1290, 36932), (1319, 36120), (1505, 31656), (1720, 27699), (1806, 26380), (2408, 19785), (2580, 18466), (2638, 18060), (3010, 15828), (3612, 13190), (3957, 12040), (4515, 10552), (5160, 9233), (5276, 9030), (6020, 7914), (6595, 7224)]