466044880

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1949}}^1$

素因数の和:2037

約数の個数: 120

約数和(自身を含む): 1281781800

約数和(自身を除く): 815736920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 61, 70, 80, 98, 112, 122, 140, 196, 244, 245, 280, 305, 392, 427, 488, 490, 560, 610, 784, 854, 976, 980, 1220, 1708, 1949, 1960, 2135, 2440, 2989, 3416, 3898, 3920, 4270, 4880, 5978, 6832, 7796, 8540, 9745, 11956, 13643, 14945, 15592, 17080, 19490, 23912, 27286, 29890, 31184, 34160, 38980, 47824, 54572, 59780, 68215, 77960, 95501, 109144, 118889, 119560, 136430, 155920, 191002, 218288, 237778, 239120, 272860, 382004, 475556, 477505, 545720, 594445, 764008, 832223, 951112, 955010, 1091440, 1188890, 1528016, 1664446, 1902224, 1910020, 2377780, 3328892, 3820040, 4161115, 4755560, 5825561, 6657784, 7640080, 8322230, 9511120, 11651122, 13315568, 16644460, 23302244, 29127805, 33288920, 46604488, 58255610, 66577840, 93208976, 116511220, 233022440, 466044880]

約数ペア:

[(1, 466044880), (2, 233022440), (4, 116511220), (5, 93208976), (7, 66577840), (8, 58255610), (10, 46604488), (14, 33288920), (16, 29127805), (20, 23302244), (28, 16644460), (35, 13315568), (40, 11651122), (49, 9511120), (56, 8322230), (61, 7640080), (70, 6657784), (80, 5825561), (98, 4755560), (112, 4161115), (122, 3820040), (140, 3328892), (196, 2377780), (244, 1910020), (245, 1902224), (280, 1664446), (305, 1528016), (392, 1188890), (427, 1091440), (488, 955010), (490, 951112), (560, 832223), (610, 764008), (784, 594445), (854, 545720), (976, 477505), (980, 475556), (1220, 382004), (1708, 272860), (1949, 239120), (1960, 237778), (2135, 218288), (2440, 191002), (2989, 155920), (3416, 136430), (3898, 119560), (3920, 118889), (4270, 109144), (4880, 95501), (5978, 77960), (6832, 68215), (7796, 59780), (8540, 54572), (9745, 47824), (11956, 38980), (13643, 34160), (14945, 31184), (15592, 29890), (17080, 27286), (19490, 23912)]