1205834280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{46307}}^1$

素因数の和:46359

約数の個数: 128

約数和(自身を含む): 4267745280

約数和(自身を除く): 3061911000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 5208, 6510, 8680, 13020, 26040, 46307, 92614, 138921, 185228, 231535, 277842, 324149, 370456, 463070, 555684, 648298, 694605, 926140, 972447, 1111368, 1296596, 1389210, 1435517, 1620745, 1852280, 1944894, 2593192, 2778420, 2871034, 3241490, 3889788, 4306551, 4862235, 5556840, 5742068, 6482980, 7177585, 7779576, 8613102, 9724470, 10048619, 11484136, 12965960, 14355170, 17226204, 19448940, 20097238, 21532755, 28710340, 30145857, 34452408, 38897880, 40194476, 43065510, 50243095, 57420680, 60291714, 80388952, 86131020, 100486190, 120583428, 150729285, 172262040, 200972380, 241166856, 301458570, 401944760, 602917140, 1205834280]

約数ペア:

[(1, 1205834280), (2, 602917140), (3, 401944760), (4, 301458570), (5, 241166856), (6, 200972380), (7, 172262040), (8, 150729285), (10, 120583428), (12, 100486190), (14, 86131020), (15, 80388952), (20, 60291714), (21, 57420680), (24, 50243095), (28, 43065510), (30, 40194476), (31, 38897880), (35, 34452408), (40, 30145857), (42, 28710340), (56, 21532755), (60, 20097238), (62, 19448940), (70, 17226204), (84, 14355170), (93, 12965960), (105, 11484136), (120, 10048619), (124, 9724470), (140, 8613102), (155, 7779576), (168, 7177585), (186, 6482980), (210, 5742068), (217, 5556840), (248, 4862235), (280, 4306551), (310, 3889788), (372, 3241490), (420, 2871034), (434, 2778420), (465, 2593192), (620, 1944894), (651, 1852280), (744, 1620745), (840, 1435517), (868, 1389210), (930, 1296596), (1085, 1111368), (1240, 972447), (1302, 926140), (1736, 694605), (1860, 648298), (2170, 555684), (2604, 463070), (3255, 370456), (3720, 324149), (4340, 277842), (5208, 231535), (6510, 185228), (8680, 138921), (13020, 92614), (26040, 46307)]