2235144640

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{769}}^1$

素因数の和:1110

約数の個数: 112

約数和(自身を含む): 5520049920

約数和(自身を除く): 3284905280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 293, 310, 320, 496, 586, 620, 769, 992, 1172, 1240, 1465, 1538, 1984, 2344, 2480, 2930, 3076, 3845, 4688, 4960, 5860, 6152, 7690, 9083, 9376, 9920, 11720, 12304, 15380, 18166, 18752, 23440, 23839, 24608, 30760, 36332, 45415, 46880, 47678, 49216, 61520, 72664, 90830, 93760, 95356, 119195, 123040, 145328, 181660, 190712, 225317, 238390, 246080, 290656, 363320, 381424, 450634, 476780, 581312, 726640, 762848, 901268, 953560, 1126585, 1453280, 1525696, 1802536, 1907120, 2253170, 2906560, 3605072, 3814240, 4506340, 6984827, 7210144, 7628480, 9012680, 13969654, 14420288, 18025360, 27939308, 34924135, 36050720, 55878616, 69848270, 72101440, 111757232, 139696540, 223514464, 279393080, 447028928, 558786160, 1117572320, 2235144640]

約数ペア:

[(1, 2235144640), (2, 1117572320), (4, 558786160), (5, 447028928), (8, 279393080), (10, 223514464), (16, 139696540), (20, 111757232), (31, 72101440), (32, 69848270), (40, 55878616), (62, 36050720), (64, 34924135), (80, 27939308), (124, 18025360), (155, 14420288), (160, 13969654), (248, 9012680), (293, 7628480), (310, 7210144), (320, 6984827), (496, 4506340), (586, 3814240), (620, 3605072), (769, 2906560), (992, 2253170), (1172, 1907120), (1240, 1802536), (1465, 1525696), (1538, 1453280), (1984, 1126585), (2344, 953560), (2480, 901268), (2930, 762848), (3076, 726640), (3845, 581312), (4688, 476780), (4960, 450634), (5860, 381424), (6152, 363320), (7690, 290656), (9083, 246080), (9376, 238390), (9920, 225317), (11720, 190712), (12304, 181660), (15380, 145328), (18166, 123040), (18752, 119195), (23440, 95356), (23839, 93760), (24608, 90830), (30760, 72664), (36332, 61520), (45415, 49216), (46880, 47678)]