About the Number
220157040
2進数表記:1101000111110101010001110000
漢数字表記:二億二千十五万七千四十
素因数分解:
素因数の和:407
約数の個数: 160
約数和(自身を含む): 713097216
約数和(自身を除く): 492940176
約数列:
[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 127, 155, 186, 233, 240, 248, 254, 310, 372, 381, 465, 466, 496, 508, 620, 635, 699, 744, 762, 930, 932, 1016, 1165, 1240, 1270, 1398, 1488, 1524, 1860, 1864, 1905, 2032, 2330, 2480, 2540, 2796, 3048, 3495, 3720, 3728, 3810, 3937, 4660, 5080, 5592, 6096, 6990, 7223, 7440, 7620, 7874, 9320, 10160, 11184, 11811, 13980, 14446, 15240, 15748, 18640, 19685, 21669, 23622, 27960, 28892, 29591, 30480, 31496, 36115, 39370, 43338, 47244, 55920, 57784, 59055, 59182, 62992, 72230, 78740, 86676, 88773, 94488, 108345, 115568, 118110, 118364, 144460, 147955, 157480, 173352, 177546, 188976, 216690, 236220, 236728, 288920, 295910, 314960, 346704, 355092, 433380, 443865, 472440, 473456, 577840, 591820, 710184, 866760, 887730, 917321, 944880, 1183640, 1420368, 1733520, 1775460, 1834642, 2367280, 2751963, 3550920, 3669284, 4586605, 5503926, 7101840, 7338568, 9173210, 11007852, 13759815, 14677136, 18346420, 22015704, 27519630, 36692840, 44031408, 55039260, 73385680, 110078520, 220157040]
約数ペア:
[(1, 220157040), (2, 110078520), (3, 73385680), (4, 55039260), (5, 44031408), (6, 36692840), (8, 27519630), (10, 22015704), (12, 18346420), (15, 14677136), (16, 13759815), (20, 11007852), (24, 9173210), (30, 7338568), (31, 7101840), (40, 5503926), (48, 4586605), (60, 3669284), (62, 3550920), (80, 2751963), (93, 2367280), (120, 1834642), (124, 1775460), (127, 1733520), (155, 1420368), (186, 1183640), (233, 944880), (240, 917321), (248, 887730), (254, 866760), (310, 710184), (372, 591820), (381, 577840), (465, 473456), (466, 472440), (496, 443865), (508, 433380), (620, 355092), (635, 346704), (699, 314960), (744, 295910), (762, 288920), (930, 236728), (932, 236220), (1016, 216690), (1165, 188976), (1240, 177546), (1270, 173352), (1398, 157480), (1488, 147955), (1524, 144460), (1860, 118364), (1864, 118110), (1905, 115568), (2032, 108345), (2330, 94488), (2480, 88773), (2540, 86676), (2796, 78740), (3048, 72230), (3495, 62992), (3720, 59182), (3728, 59055), (3810, 57784), (3937, 55920), (4660, 47244), (5080, 43338), (5592, 39370), (6096, 36115), (6990, 31496), (7223, 30480), (7440, 29591), (7620, 28892), (7874, 27960), (9320, 23622), (10160, 21669), (11184, 19685), (11811, 18640), (13980, 15748), (14446, 15240)]このpageの処理時間: 0.020003557205200195 seconds