415209280

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1453}}^1$

素因数の和:1536

約数の個数: 112

約数和(自身を含む): 1063630080

約数和(自身を除く): 648420800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 47, 64, 76, 80, 94, 95, 152, 160, 188, 190, 235, 304, 320, 376, 380, 470, 608, 752, 760, 893, 940, 1216, 1453, 1504, 1520, 1786, 1880, 2906, 3008, 3040, 3572, 3760, 4465, 5812, 6080, 7144, 7265, 7520, 8930, 11624, 14288, 14530, 15040, 17860, 23248, 27607, 28576, 29060, 35720, 46496, 55214, 57152, 58120, 68291, 71440, 92992, 110428, 116240, 136582, 138035, 142880, 220856, 232480, 273164, 276070, 285760, 341455, 441712, 464960, 546328, 552140, 682910, 883424, 1092656, 1104280, 1297529, 1365820, 1766848, 2185312, 2208560, 2595058, 2731640, 4370624, 4417120, 5190116, 5463280, 6487645, 8834240, 10380232, 10926560, 12975290, 20760464, 21853120, 25950580, 41520928, 51901160, 83041856, 103802320, 207604640, 415209280]

約数ペア:

[(1, 415209280), (2, 207604640), (4, 103802320), (5, 83041856), (8, 51901160), (10, 41520928), (16, 25950580), (19, 21853120), (20, 20760464), (32, 12975290), (38, 10926560), (40, 10380232), (47, 8834240), (64, 6487645), (76, 5463280), (80, 5190116), (94, 4417120), (95, 4370624), (152, 2731640), (160, 2595058), (188, 2208560), (190, 2185312), (235, 1766848), (304, 1365820), (320, 1297529), (376, 1104280), (380, 1092656), (470, 883424), (608, 682910), (752, 552140), (760, 546328), (893, 464960), (940, 441712), (1216, 341455), (1453, 285760), (1504, 276070), (1520, 273164), (1786, 232480), (1880, 220856), (2906, 142880), (3008, 138035), (3040, 136582), (3572, 116240), (3760, 110428), (4465, 92992), (5812, 71440), (6080, 68291), (7144, 58120), (7265, 57152), (7520, 55214), (8930, 46496), (11624, 35720), (14288, 29060), (14530, 28576), (15040, 27607), (17860, 23248)]