142044840

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{6263}}^1$

素因数の和:6293

約数の個数: 160

約数和(自身を含む): 545719680

約数和(自身を除く): 403674840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5670, 6263, 7560, 11340, 12526, 18789, 22680, 25052, 31315, 37578, 43841, 50104, 56367, 62630, 75156, 87682, 93945, 112734, 125260, 131523, 150312, 169101, 175364, 187890, 219205, 225468, 250520, 263046, 281835, 338202, 350728, 375780, 394569, 438410, 450936, 507303, 526092, 563670, 657615, 676404, 751560, 789138, 845505, 876820, 1014606, 1052184, 1127340, 1183707, 1315230, 1352808, 1578276, 1691010, 1753640, 1972845, 2029212, 2254680, 2367414, 2536515, 2630460, 3156552, 3382020, 3551121, 3945690, 4058424, 4734828, 5073030, 5260920, 5918535, 6764040, 7102242, 7891380, 9469656, 10146060, 11837070, 14204484, 15782760, 17755605, 20292120, 23674140, 28408968, 35511210, 47348280, 71022420, 142044840]

約数ペア:

[(1, 142044840), (2, 71022420), (3, 47348280), (4, 35511210), (5, 28408968), (6, 23674140), (7, 20292120), (8, 17755605), (9, 15782760), (10, 14204484), (12, 11837070), (14, 10146060), (15, 9469656), (18, 7891380), (20, 7102242), (21, 6764040), (24, 5918535), (27, 5260920), (28, 5073030), (30, 4734828), (35, 4058424), (36, 3945690), (40, 3551121), (42, 3382020), (45, 3156552), (54, 2630460), (56, 2536515), (60, 2367414), (63, 2254680), (70, 2029212), (72, 1972845), (81, 1753640), (84, 1691010), (90, 1578276), (105, 1352808), (108, 1315230), (120, 1183707), (126, 1127340), (135, 1052184), (140, 1014606), (162, 876820), (168, 845505), (180, 789138), (189, 751560), (210, 676404), (216, 657615), (252, 563670), (270, 526092), (280, 507303), (315, 450936), (324, 438410), (360, 394569), (378, 375780), (405, 350728), (420, 338202), (504, 281835), (540, 263046), (567, 250520), (630, 225468), (648, 219205), (756, 187890), (810, 175364), (840, 169101), (945, 150312), (1080, 131523), (1134, 125260), (1260, 112734), (1512, 93945), (1620, 87682), (1890, 75156), (2268, 62630), (2520, 56367), (2835, 50104), (3240, 43841), (3780, 37578), (4536, 31315), (5670, 25052), (6263, 22680), (7560, 18789), (11340, 12526)]