117947440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:219

約数の個数: 160

約数和(自身を含む): 319979520

約数和(自身を除く): 202032080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 38, 40, 47, 52, 65, 76, 80, 94, 95, 104, 127, 130, 152, 188, 190, 208, 235, 247, 254, 260, 304, 376, 380, 470, 494, 508, 520, 611, 635, 752, 760, 893, 940, 988, 1016, 1040, 1222, 1235, 1270, 1520, 1651, 1786, 1880, 1976, 2032, 2413, 2444, 2470, 2540, 3055, 3302, 3572, 3760, 3952, 4465, 4826, 4888, 4940, 5080, 5969, 6110, 6604, 7144, 8255, 8930, 9652, 9776, 9880, 10160, 11609, 11938, 12065, 12220, 13208, 14288, 16510, 17860, 19304, 19760, 23218, 23876, 24130, 24440, 26416, 29845, 31369, 33020, 35720, 38608, 46436, 47752, 48260, 48880, 58045, 59690, 62738, 66040, 71440, 77597, 92872, 95504, 96520, 113411, 116090, 119380, 125476, 132080, 155194, 156845, 185744, 193040, 226822, 232180, 238760, 250952, 310388, 313690, 387985, 453644, 464360, 477520, 501904, 567055, 620776, 627380, 775970, 907288, 928720, 1134110, 1241552, 1254760, 1474343, 1551940, 1814576, 2268220, 2509520, 2948686, 3103880, 4536440, 5897372, 6207760, 7371715, 9072880, 11794744, 14743430, 23589488, 29486860, 58973720, 117947440]

約数ペア:

[(1, 117947440), (2, 58973720), (4, 29486860), (5, 23589488), (8, 14743430), (10, 11794744), (13, 9072880), (16, 7371715), (19, 6207760), (20, 5897372), (26, 4536440), (38, 3103880), (40, 2948686), (47, 2509520), (52, 2268220), (65, 1814576), (76, 1551940), (80, 1474343), (94, 1254760), (95, 1241552), (104, 1134110), (127, 928720), (130, 907288), (152, 775970), (188, 627380), (190, 620776), (208, 567055), (235, 501904), (247, 477520), (254, 464360), (260, 453644), (304, 387985), (376, 313690), (380, 310388), (470, 250952), (494, 238760), (508, 232180), (520, 226822), (611, 193040), (635, 185744), (752, 156845), (760, 155194), (893, 132080), (940, 125476), (988, 119380), (1016, 116090), (1040, 113411), (1222, 96520), (1235, 95504), (1270, 92872), (1520, 77597), (1651, 71440), (1786, 66040), (1880, 62738), (1976, 59690), (2032, 58045), (2413, 48880), (2444, 48260), (2470, 47752), (2540, 46436), (3055, 38608), (3302, 35720), (3572, 33020), (3760, 31369), (3952, 29845), (4465, 26416), (4826, 24440), (4888, 24130), (4940, 23876), (5080, 23218), (5969, 19760), (6110, 19304), (6604, 17860), (7144, 16510), (8255, 14288), (8930, 13208), (9652, 12220), (9776, 12065), (9880, 11938), (10160, 11609)]