57568140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:197

約数の個数: 216

約数和(自身を含む): 208392912

約数和(自身を除く): 150824772

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 61, 63, 70, 84, 90, 98, 105, 107, 122, 126, 140, 147, 180, 183, 196, 210, 214, 244, 245, 252, 294, 305, 315, 321, 366, 420, 427, 428, 441, 490, 535, 549, 588, 610, 630, 642, 732, 735, 749, 854, 882, 915, 963, 980, 1070, 1098, 1220, 1260, 1281, 1284, 1470, 1498, 1605, 1708, 1764, 1830, 1926, 2135, 2140, 2196, 2205, 2247, 2562, 2745, 2940, 2989, 2996, 3210, 3660, 3745, 3843, 3852, 4270, 4410, 4494, 4815, 5124, 5243, 5490, 5978, 6405, 6420, 6527, 6741, 7490, 7686, 8540, 8820, 8967, 8988, 9630, 10486, 10980, 11235, 11956, 12810, 13054, 13482, 14945, 14980, 15372, 15729, 17934, 19215, 19260, 19581, 20972, 22470, 25620, 26108, 26215, 26901, 26964, 29890, 31458, 32635, 33705, 35868, 38430, 39162, 44835, 44940, 45689, 47187, 52430, 53802, 58743, 59780, 62916, 65270, 67410, 76860, 78324, 78645, 89670, 91378, 94374, 97905, 104860, 107604, 117486, 130540, 134505, 134820, 137067, 157290, 179340, 182756, 188748, 195810, 228445, 234972, 235935, 269010, 274134, 293715, 314580, 319823, 391620, 411201, 456890, 471870, 538020, 548268, 587430, 639646, 685335, 822402, 913780, 943740, 959469, 1174860, 1279292, 1370670, 1599115, 1644804, 1918938, 2056005, 2741340, 2878407, 3198230, 3837876, 4112010, 4797345, 5756814, 6396460, 8224020, 9594690, 11513628, 14392035, 19189380, 28784070, 57568140]

約数ペア:

[(1, 57568140), (2, 28784070), (3, 19189380), (4, 14392035), (5, 11513628), (6, 9594690), (7, 8224020), (9, 6396460), (10, 5756814), (12, 4797345), (14, 4112010), (15, 3837876), (18, 3198230), (20, 2878407), (21, 2741340), (28, 2056005), (30, 1918938), (35, 1644804), (36, 1599115), (42, 1370670), (45, 1279292), (49, 1174860), (60, 959469), (61, 943740), (63, 913780), (70, 822402), (84, 685335), (90, 639646), (98, 587430), (105, 548268), (107, 538020), (122, 471870), (126, 456890), (140, 411201), (147, 391620), (180, 319823), (183, 314580), (196, 293715), (210, 274134), (214, 269010), (244, 235935), (245, 234972), (252, 228445), (294, 195810), (305, 188748), (315, 182756), (321, 179340), (366, 157290), (420, 137067), (427, 134820), (428, 134505), (441, 130540), (490, 117486), (535, 107604), (549, 104860), (588, 97905), (610, 94374), (630, 91378), (642, 89670), (732, 78645), (735, 78324), (749, 76860), (854, 67410), (882, 65270), (915, 62916), (963, 59780), (980, 58743), (1070, 53802), (1098, 52430), (1220, 47187), (1260, 45689), (1281, 44940), (1284, 44835), (1470, 39162), (1498, 38430), (1605, 35868), (1708, 33705), (1764, 32635), (1830, 31458), (1926, 29890), (2135, 26964), (2140, 26901), (2196, 26215), (2205, 26108), (2247, 25620), (2562, 22470), (2745, 20972), (2940, 19581), (2989, 19260), (2996, 19215), (3210, 17934), (3660, 15729), (3745, 15372), (3843, 14980), (3852, 14945), (4270, 13482), (4410, 13054), (4494, 12810), (4815, 11956), (5124, 11235), (5243, 10980), (5490, 10486), (5978, 9630), (6405, 8988), (6420, 8967), (6527, 8820), (6741, 8540), (7490, 7686)]