2230720884

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1979}}^1$

素因数の和:2080

約数の個数: 180

約数和(自身を含む): 6882654240

約数和(自身を除く): 4651933356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 71, 81, 84, 98, 108, 126, 142, 147, 162, 189, 196, 213, 252, 284, 294, 324, 378, 426, 441, 497, 567, 588, 639, 756, 852, 882, 994, 1134, 1278, 1323, 1491, 1764, 1917, 1979, 1988, 2268, 2556, 2646, 2982, 3479, 3834, 3958, 3969, 4473, 5292, 5751, 5937, 5964, 6958, 7668, 7916, 7938, 8946, 10437, 11502, 11874, 13419, 13853, 13916, 15876, 17811, 17892, 20874, 23004, 23748, 26838, 27706, 31311, 35622, 40257, 41559, 41748, 53433, 53676, 55412, 62622, 71244, 80514, 83118, 93933, 96971, 106866, 124677, 125244, 140509, 160299, 161028, 166236, 187866, 193942, 213732, 249354, 281018, 281799, 290913, 320598, 374031, 375732, 387884, 421527, 498708, 562036, 563598, 581826, 641196, 748062, 843054, 872739, 983563, 1122093, 1127196, 1163652, 1264581, 1496124, 1686108, 1745478, 1967126, 2244186, 2529162, 2618217, 2950689, 3490956, 3793743, 3934252, 4488372, 5058324, 5236434, 5901378, 6884941, 7587486, 7854651, 8852067, 10472868, 11381229, 11802756, 13769882, 15174972, 15709302, 17704134, 20654823, 22762458, 26556201, 27539764, 31418604, 35408268, 41309646, 45524916, 53112402, 61964469, 79668603, 82619292, 106224804, 123928938, 159337206, 185893407, 247857876, 318674412, 371786814, 557680221, 743573628, 1115360442, 2230720884]

約数ペア:

[(1, 2230720884), (2, 1115360442), (3, 743573628), (4, 557680221), (6, 371786814), (7, 318674412), (9, 247857876), (12, 185893407), (14, 159337206), (18, 123928938), (21, 106224804), (27, 82619292), (28, 79668603), (36, 61964469), (42, 53112402), (49, 45524916), (54, 41309646), (63, 35408268), (71, 31418604), (81, 27539764), (84, 26556201), (98, 22762458), (108, 20654823), (126, 17704134), (142, 15709302), (147, 15174972), (162, 13769882), (189, 11802756), (196, 11381229), (213, 10472868), (252, 8852067), (284, 7854651), (294, 7587486), (324, 6884941), (378, 5901378), (426, 5236434), (441, 5058324), (497, 4488372), (567, 3934252), (588, 3793743), (639, 3490956), (756, 2950689), (852, 2618217), (882, 2529162), (994, 2244186), (1134, 1967126), (1278, 1745478), (1323, 1686108), (1491, 1496124), (1764, 1264581), (1917, 1163652), (1979, 1127196), (1988, 1122093), (2268, 983563), (2556, 872739), (2646, 843054), (2982, 748062), (3479, 641196), (3834, 581826), (3958, 563598), (3969, 562036), (4473, 498708), (5292, 421527), (5751, 387884), (5937, 375732), (5964, 374031), (6958, 320598), (7668, 290913), (7916, 281799), (7938, 281018), (8946, 249354), (10437, 213732), (11502, 193942), (11874, 187866), (13419, 166236), (13853, 161028), (13916, 160299), (15876, 140509), (17811, 125244), (17892, 124677), (20874, 106866), (23004, 96971), (23748, 93933), (26838, 83118), (27706, 80514), (31311, 71244), (35622, 62622), (40257, 55412), (41559, 53676), (41748, 53433)]