231929600

素因数分解:

$2^8\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:231

約数の個数: 216

約数和(自身を含む): 681289728

約数和(自身を除く): 449360128

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 50, 56, 62, 64, 70, 80, 100, 112, 124, 128, 140, 155, 160, 167, 175, 200, 217, 224, 248, 256, 280, 310, 320, 334, 350, 400, 434, 448, 496, 560, 620, 640, 668, 700, 775, 800, 835, 868, 896, 992, 1085, 1120, 1169, 1240, 1280, 1336, 1400, 1550, 1600, 1670, 1736, 1792, 1984, 2170, 2240, 2338, 2480, 2672, 2800, 3100, 3200, 3340, 3472, 3968, 4175, 4340, 4480, 4676, 4960, 5177, 5344, 5425, 5600, 5845, 6200, 6400, 6680, 6944, 7936, 8350, 8680, 8960, 9352, 9920, 10354, 10688, 10850, 11200, 11690, 12400, 13360, 13888, 16700, 17360, 18704, 19840, 20708, 21376, 21700, 22400, 23380, 24800, 25885, 26720, 27776, 29225, 33400, 34720, 36239, 37408, 39680, 41416, 42752, 43400, 44800, 46760, 49600, 51770, 53440, 55552, 58450, 66800, 69440, 72478, 74816, 82832, 86800, 93520, 99200, 103540, 106880, 116900, 129425, 133600, 138880, 144956, 149632, 165664, 173600, 181195, 187040, 198400, 207080, 213760, 233800, 258850, 267200, 277760, 289912, 299264, 331328, 347200, 362390, 374080, 414160, 467600, 517700, 534400, 579824, 662656, 694400, 724780, 748160, 828320, 905975, 935200, 1035400, 1068800, 1159648, 1325312, 1388800, 1449560, 1496320, 1656640, 1811950, 1870400, 2070800, 2319296, 2899120, 3313280, 3623900, 3740800, 4141600, 4638592, 5798240, 6626560, 7247800, 7481600, 8283200, 9277184, 11596480, 14495600, 16566400, 23192960, 28991200, 33132800, 46385920, 57982400, 115964800, 231929600]

約数ペア:

[(1, 231929600), (2, 115964800), (4, 57982400), (5, 46385920), (7, 33132800), (8, 28991200), (10, 23192960), (14, 16566400), (16, 14495600), (20, 11596480), (25, 9277184), (28, 8283200), (31, 7481600), (32, 7247800), (35, 6626560), (40, 5798240), (50, 4638592), (56, 4141600), (62, 3740800), (64, 3623900), (70, 3313280), (80, 2899120), (100, 2319296), (112, 2070800), (124, 1870400), (128, 1811950), (140, 1656640), (155, 1496320), (160, 1449560), (167, 1388800), (175, 1325312), (200, 1159648), (217, 1068800), (224, 1035400), (248, 935200), (256, 905975), (280, 828320), (310, 748160), (320, 724780), (334, 694400), (350, 662656), (400, 579824), (434, 534400), (448, 517700), (496, 467600), (560, 414160), (620, 374080), (640, 362390), (668, 347200), (700, 331328), (775, 299264), (800, 289912), (835, 277760), (868, 267200), (896, 258850), (992, 233800), (1085, 213760), (1120, 207080), (1169, 198400), (1240, 187040), (1280, 181195), (1336, 173600), (1400, 165664), (1550, 149632), (1600, 144956), (1670, 138880), (1736, 133600), (1792, 129425), (1984, 116900), (2170, 106880), (2240, 103540), (2338, 99200), (2480, 93520), (2672, 86800), (2800, 82832), (3100, 74816), (3200, 72478), (3340, 69440), (3472, 66800), (3968, 58450), (4175, 55552), (4340, 53440), (4480, 51770), (4676, 49600), (4960, 46760), (5177, 44800), (5344, 43400), (5425, 42752), (5600, 41416), (5845, 39680), (6200, 37408), (6400, 36239), (6680, 34720), (6944, 33400), (7936, 29225), (8350, 27776), (8680, 26720), (8960, 25885), (9352, 24800), (9920, 23380), (10354, 22400), (10688, 21700), (10850, 21376), (11200, 20708), (11690, 19840), (12400, 18704), (13360, 17360), (13888, 16700)]