1570341440

素因数分解:

$2^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{397}}^1$

素因数の和:724

約数の個数: 112

約数和(自身を含む): 3843113472

約数和(自身を除く): 2272772032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 160, 188, 235, 263, 320, 376, 397, 470, 526, 752, 794, 940, 1052, 1315, 1504, 1588, 1880, 1985, 2104, 2630, 3008, 3176, 3760, 3970, 4208, 5260, 6352, 7520, 7940, 8416, 10520, 12361, 12704, 15040, 15880, 16832, 18659, 21040, 24722, 25408, 31760, 37318, 42080, 49444, 61805, 63520, 74636, 84160, 93295, 98888, 104411, 123610, 127040, 149272, 186590, 197776, 208822, 247220, 298544, 373180, 395552, 417644, 494440, 522055, 597088, 746360, 791104, 835288, 988880, 1044110, 1194176, 1492720, 1670576, 1977760, 2088220, 2985440, 3341152, 3955520, 4176440, 4907317, 5970880, 6682304, 8352880, 9814634, 16705760, 19629268, 24536585, 33411520, 39258536, 49073170, 78517072, 98146340, 157034144, 196292680, 314068288, 392585360, 785170720, 1570341440]

約数ペア:

[(1, 1570341440), (2, 785170720), (4, 392585360), (5, 314068288), (8, 196292680), (10, 157034144), (16, 98146340), (20, 78517072), (32, 49073170), (40, 39258536), (47, 33411520), (64, 24536585), (80, 19629268), (94, 16705760), (160, 9814634), (188, 8352880), (235, 6682304), (263, 5970880), (320, 4907317), (376, 4176440), (397, 3955520), (470, 3341152), (526, 2985440), (752, 2088220), (794, 1977760), (940, 1670576), (1052, 1492720), (1315, 1194176), (1504, 1044110), (1588, 988880), (1880, 835288), (1985, 791104), (2104, 746360), (2630, 597088), (3008, 522055), (3176, 494440), (3760, 417644), (3970, 395552), (4208, 373180), (5260, 298544), (6352, 247220), (7520, 208822), (7940, 197776), (8416, 186590), (10520, 149272), (12361, 127040), (12704, 123610), (15040, 104411), (15880, 98888), (16832, 93295), (18659, 84160), (21040, 74636), (24722, 63520), (25408, 61805), (31760, 49444), (37318, 42080)]