90049180160

素因数分解:

$2^9\times 5^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1\times {\mathrm{1693}}^1$

素因数の和:2058

約数の個数: 160

約数和(自身を含む): 219600944640

約数和(自身を除く): 129551764480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 128, 158, 160, 256, 263, 316, 320, 395, 512, 526, 632, 640, 790, 1052, 1264, 1280, 1315, 1580, 1693, 2104, 2528, 2560, 2630, 3160, 3386, 4208, 5056, 5260, 6320, 6772, 8416, 8465, 10112, 10520, 12640, 13544, 16832, 16930, 20224, 20777, 21040, 25280, 27088, 33664, 33860, 40448, 41554, 42080, 50560, 54176, 67328, 67720, 83108, 84160, 101120, 103885, 108352, 133747, 134656, 135440, 166216, 168320, 202240, 207770, 216704, 267494, 270880, 332432, 336640, 415540, 433408, 445259, 534988, 541760, 664864, 668735, 673280, 831080, 866816, 890518, 1069976, 1083520, 1329728, 1337470, 1662160, 1781036, 2139952, 2167040, 2226295, 2659456, 2674940, 3324320, 3562072, 4279904, 4334080, 4452590, 5318912, 5349880, 6648640, 7124144, 8559808, 8905180, 10637824, 10699760, 13297280, 14248288, 17119616, 17810360, 21399520, 26594560, 28496576, 34239232, 35175461, 35620720, 42799040, 53189120, 56993152, 68478464, 70350922, 71241440, 85598080, 113986304, 140701844, 142482880, 171196160, 175877305, 227972608, 281403688, 284965760, 342392320, 351754610, 562807376, 569931520, 703509220, 1125614752, 1139863040, 1407018440, 2251229504, 2814036880, 4502459008, 5628073760, 9004918016, 11256147520, 18009836032, 22512295040, 45024590080, 90049180160]

約数ペア:

[(1, 90049180160), (2, 45024590080), (4, 22512295040), (5, 18009836032), (8, 11256147520), (10, 9004918016), (16, 5628073760), (20, 4502459008), (32, 2814036880), (40, 2251229504), (64, 1407018440), (79, 1139863040), (80, 1125614752), (128, 703509220), (158, 569931520), (160, 562807376), (256, 351754610), (263, 342392320), (316, 284965760), (320, 281403688), (395, 227972608), (512, 175877305), (526, 171196160), (632, 142482880), (640, 140701844), (790, 113986304), (1052, 85598080), (1264, 71241440), (1280, 70350922), (1315, 68478464), (1580, 56993152), (1693, 53189120), (2104, 42799040), (2528, 35620720), (2560, 35175461), (2630, 34239232), (3160, 28496576), (3386, 26594560), (4208, 21399520), (5056, 17810360), (5260, 17119616), (6320, 14248288), (6772, 13297280), (8416, 10699760), (8465, 10637824), (10112, 8905180), (10520, 8559808), (12640, 7124144), (13544, 6648640), (16832, 5349880), (16930, 5318912), (20224, 4452590), (20777, 4334080), (21040, 4279904), (25280, 3562072), (27088, 3324320), (33664, 2674940), (33860, 2659456), (40448, 2226295), (41554, 2167040), (42080, 2139952), (50560, 1781036), (54176, 1662160), (67328, 1337470), (67720, 1329728), (83108, 1083520), (84160, 1069976), (101120, 890518), (103885, 866816), (108352, 831080), (133747, 673280), (134656, 668735), (135440, 664864), (166216, 541760), (168320, 534988), (202240, 445259), (207770, 433408), (216704, 415540), (267494, 336640), (270880, 332432)]