864482080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{6379}}^1$

素因数の和:6423

約数の個数: 144

約数和(自身を含む): 2565984960

約数和(自身を除く): 1701502880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 121, 140, 154, 160, 176, 220, 224, 242, 280, 308, 352, 385, 440, 484, 560, 605, 616, 770, 847, 880, 968, 1120, 1210, 1232, 1540, 1694, 1760, 1936, 2420, 2464, 3080, 3388, 3872, 4235, 4840, 6160, 6379, 6776, 8470, 9680, 12320, 12758, 13552, 16940, 19360, 25516, 27104, 31895, 33880, 44653, 51032, 63790, 67760, 70169, 89306, 102064, 127580, 135520, 140338, 178612, 204128, 223265, 255160, 280676, 350845, 357224, 446530, 491183, 510320, 561352, 701690, 714448, 771859, 893060, 982366, 1020640, 1122704, 1403380, 1428896, 1543718, 1786120, 1964732, 2245408, 2455915, 2806760, 3087436, 3572240, 3859295, 3929464, 4911830, 5403013, 5613520, 6174872, 7144480, 7718590, 7858928, 9823660, 10806026, 11227040, 12349744, 15437180, 15717856, 19647320, 21612052, 24699488, 27015065, 30874360, 39294640, 43224104, 54030130, 61748720, 78589280, 86448208, 108060260, 123497440, 172896416, 216120520, 432241040, 864482080]

約数ペア:

[(1, 864482080), (2, 432241040), (4, 216120520), (5, 172896416), (7, 123497440), (8, 108060260), (10, 86448208), (11, 78589280), (14, 61748720), (16, 54030130), (20, 43224104), (22, 39294640), (28, 30874360), (32, 27015065), (35, 24699488), (40, 21612052), (44, 19647320), (55, 15717856), (56, 15437180), (70, 12349744), (77, 11227040), (80, 10806026), (88, 9823660), (110, 7858928), (112, 7718590), (121, 7144480), (140, 6174872), (154, 5613520), (160, 5403013), (176, 4911830), (220, 3929464), (224, 3859295), (242, 3572240), (280, 3087436), (308, 2806760), (352, 2455915), (385, 2245408), (440, 1964732), (484, 1786120), (560, 1543718), (605, 1428896), (616, 1403380), (770, 1122704), (847, 1020640), (880, 982366), (968, 893060), (1120, 771859), (1210, 714448), (1232, 701690), (1540, 561352), (1694, 510320), (1760, 491183), (1936, 446530), (2420, 357224), (2464, 350845), (3080, 280676), (3388, 255160), (3872, 223265), (4235, 204128), (4840, 178612), (6160, 140338), (6379, 135520), (6776, 127580), (8470, 102064), (9680, 89306), (12320, 70169), (12758, 67760), (13552, 63790), (16940, 51032), (19360, 44653), (25516, 33880), (27104, 31895)]