56845880

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:158

約数の個数: 192

約数和(自身を含む): 168920640

約数和(自身を除く): 112074760

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 23, 26, 28, 35, 40, 46, 49, 52, 56, 65, 70, 91, 92, 97, 98, 104, 115, 130, 140, 161, 182, 184, 194, 196, 230, 245, 260, 280, 299, 322, 364, 388, 392, 455, 460, 485, 490, 520, 598, 637, 644, 679, 728, 776, 805, 910, 920, 970, 980, 1127, 1196, 1261, 1274, 1288, 1358, 1495, 1610, 1820, 1940, 1960, 2093, 2231, 2254, 2392, 2522, 2548, 2716, 2990, 3185, 3220, 3395, 3640, 3880, 4186, 4462, 4508, 4753, 5044, 5096, 5432, 5635, 5980, 6305, 6370, 6440, 6790, 8372, 8827, 8924, 9016, 9506, 10088, 10465, 11155, 11270, 11960, 12610, 12740, 13580, 14651, 15617, 16744, 17654, 17848, 19012, 20930, 22310, 22540, 23765, 25220, 25480, 27160, 29003, 29302, 31234, 35308, 38024, 41860, 44135, 44620, 45080, 47530, 50440, 58006, 58604, 61789, 62468, 70616, 73255, 78085, 83720, 88270, 89240, 95060, 109319, 116012, 117208, 123578, 124936, 145015, 146510, 156170, 176540, 190120, 203021, 218638, 232024, 247156, 290030, 293020, 308945, 312340, 353080, 406042, 437276, 494312, 546595, 580060, 586040, 617890, 624680, 812084, 874552, 1015105, 1093190, 1160120, 1235780, 1421147, 1624168, 2030210, 2186380, 2471560, 2842294, 4060420, 4372760, 5684588, 7105735, 8120840, 11369176, 14211470, 28422940, 56845880]

約数ペア:

[(1, 56845880), (2, 28422940), (4, 14211470), (5, 11369176), (7, 8120840), (8, 7105735), (10, 5684588), (13, 4372760), (14, 4060420), (20, 2842294), (23, 2471560), (26, 2186380), (28, 2030210), (35, 1624168), (40, 1421147), (46, 1235780), (49, 1160120), (52, 1093190), (56, 1015105), (65, 874552), (70, 812084), (91, 624680), (92, 617890), (97, 586040), (98, 580060), (104, 546595), (115, 494312), (130, 437276), (140, 406042), (161, 353080), (182, 312340), (184, 308945), (194, 293020), (196, 290030), (230, 247156), (245, 232024), (260, 218638), (280, 203021), (299, 190120), (322, 176540), (364, 156170), (388, 146510), (392, 145015), (455, 124936), (460, 123578), (485, 117208), (490, 116012), (520, 109319), (598, 95060), (637, 89240), (644, 88270), (679, 83720), (728, 78085), (776, 73255), (805, 70616), (910, 62468), (920, 61789), (970, 58604), (980, 58006), (1127, 50440), (1196, 47530), (1261, 45080), (1274, 44620), (1288, 44135), (1358, 41860), (1495, 38024), (1610, 35308), (1820, 31234), (1940, 29302), (1960, 29003), (2093, 27160), (2231, 25480), (2254, 25220), (2392, 23765), (2522, 22540), (2548, 22310), (2716, 20930), (2990, 19012), (3185, 17848), (3220, 17654), (3395, 16744), (3640, 15617), (3880, 14651), (4186, 13580), (4462, 12740), (4508, 12610), (4753, 11960), (5044, 11270), (5096, 11155), (5432, 10465), (5635, 10088), (5980, 9506), (6305, 9016), (6370, 8924), (6440, 8827), (6790, 8372)]