306075560

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{8219}}^1$

素因数の和:8263

約数の個数: 96

約数和(自身を含む): 843372000

約数和(自身を除く): 537296440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 95, 98, 133, 140, 152, 190, 196, 245, 266, 280, 380, 392, 490, 532, 665, 760, 931, 980, 1064, 1330, 1862, 1960, 2660, 3724, 4655, 5320, 7448, 8219, 9310, 16438, 18620, 32876, 37240, 41095, 57533, 65752, 82190, 115066, 156161, 164380, 230132, 287665, 312322, 328760, 402731, 460264, 575330, 624644, 780805, 805462, 1093127, 1150660, 1249288, 1561610, 1610924, 2013655, 2186254, 2301320, 3123220, 3221848, 4027310, 4372508, 5465635, 6246440, 7651889, 8054620, 8745016, 10931270, 15303778, 16109240, 21862540, 30607556, 38259445, 43725080, 61215112, 76518890, 153037780, 306075560]

約数ペア:

[(1, 306075560), (2, 153037780), (4, 76518890), (5, 61215112), (7, 43725080), (8, 38259445), (10, 30607556), (14, 21862540), (19, 16109240), (20, 15303778), (28, 10931270), (35, 8745016), (38, 8054620), (40, 7651889), (49, 6246440), (56, 5465635), (70, 4372508), (76, 4027310), (95, 3221848), (98, 3123220), (133, 2301320), (140, 2186254), (152, 2013655), (190, 1610924), (196, 1561610), (245, 1249288), (266, 1150660), (280, 1093127), (380, 805462), (392, 780805), (490, 624644), (532, 575330), (665, 460264), (760, 402731), (931, 328760), (980, 312322), (1064, 287665), (1330, 230132), (1862, 164380), (1960, 156161), (2660, 115066), (3724, 82190), (4655, 65752), (5320, 57533), (7448, 41095), (8219, 37240), (9310, 32876), (16438, 18620)]