327369280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1447}}^1$

素因数の和:1572

約数の個数: 112

約数和(自身を含む): 900354816

約数和(自身を除く): 572985536

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 101, 112, 140, 160, 202, 224, 280, 320, 404, 448, 505, 560, 707, 808, 1010, 1120, 1414, 1447, 1616, 2020, 2240, 2828, 2894, 3232, 3535, 4040, 5656, 5788, 6464, 7070, 7235, 8080, 10129, 11312, 11576, 14140, 14470, 16160, 20258, 22624, 23152, 28280, 28940, 32320, 40516, 45248, 46304, 50645, 56560, 57880, 81032, 92608, 101290, 113120, 115760, 146147, 162064, 202580, 226240, 231520, 292294, 324128, 405160, 463040, 584588, 648256, 730735, 810320, 1023029, 1169176, 1461470, 1620640, 2046058, 2338352, 2922940, 3241280, 4092116, 4676704, 5115145, 5845880, 8184232, 9353408, 10230290, 11691760, 16368464, 20460580, 23383520, 32736928, 40921160, 46767040, 65473856, 81842320, 163684640, 327369280]

約数ペア:

[(1, 327369280), (2, 163684640), (4, 81842320), (5, 65473856), (7, 46767040), (8, 40921160), (10, 32736928), (14, 23383520), (16, 20460580), (20, 16368464), (28, 11691760), (32, 10230290), (35, 9353408), (40, 8184232), (56, 5845880), (64, 5115145), (70, 4676704), (80, 4092116), (101, 3241280), (112, 2922940), (140, 2338352), (160, 2046058), (202, 1620640), (224, 1461470), (280, 1169176), (320, 1023029), (404, 810320), (448, 730735), (505, 648256), (560, 584588), (707, 463040), (808, 405160), (1010, 324128), (1120, 292294), (1414, 231520), (1447, 226240), (1616, 202580), (2020, 162064), (2240, 146147), (2828, 115760), (2894, 113120), (3232, 101290), (3535, 92608), (4040, 81032), (5656, 57880), (5788, 56560), (6464, 50645), (7070, 46304), (7235, 45248), (8080, 40516), (10129, 32320), (11312, 28940), (11576, 28280), (14140, 23152), (14470, 22624), (16160, 20258)]