219317280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5021}}^1$

素因数の和:5059

約数の個数: 192

約数和(自身を含む): 850445568

約数和(自身を除く): 631128288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2730, 2912, 3120, 3360, 3640, 4368, 5021, 5460, 6240, 7280, 8736, 10042, 10920, 14560, 15063, 20084, 21840, 25105, 30126, 35147, 40168, 43680, 50210, 60252, 65273, 70294, 75315, 80336, 100420, 105441, 120504, 130546, 140588, 150630, 160672, 175735, 195819, 200840, 210882, 241008, 261092, 281176, 301260, 326365, 351470, 391638, 401680, 421764, 456911, 482016, 522184, 527205, 562352, 602520, 652730, 702940, 783276, 803360, 843528, 913822, 979095, 1044368, 1054410, 1124704, 1205040, 1305460, 1370733, 1405880, 1566552, 1687056, 1827644, 1958190, 2088736, 2108820, 2284555, 2410080, 2610920, 2741466, 2811760, 3133104, 3374112, 3655288, 3916380, 4217640, 4569110, 5221840, 5482932, 5623520, 6266208, 6853665, 7310576, 7832760, 8435280, 9138220, 10443680, 10965864, 13707330, 14621152, 15665520, 16870560, 18276440, 21931728, 27414660, 31331040, 36552880, 43863456, 54829320, 73105760, 109658640, 219317280]

約数ペア:

[(1, 219317280), (2, 109658640), (3, 73105760), (4, 54829320), (5, 43863456), (6, 36552880), (7, 31331040), (8, 27414660), (10, 21931728), (12, 18276440), (13, 16870560), (14, 15665520), (15, 14621152), (16, 13707330), (20, 10965864), (21, 10443680), (24, 9138220), (26, 8435280), (28, 7832760), (30, 7310576), (32, 6853665), (35, 6266208), (39, 5623520), (40, 5482932), (42, 5221840), (48, 4569110), (52, 4217640), (56, 3916380), (60, 3655288), (65, 3374112), (70, 3133104), (78, 2811760), (80, 2741466), (84, 2610920), (91, 2410080), (96, 2284555), (104, 2108820), (105, 2088736), (112, 1958190), (120, 1827644), (130, 1687056), (140, 1566552), (156, 1405880), (160, 1370733), (168, 1305460), (182, 1205040), (195, 1124704), (208, 1054410), (210, 1044368), (224, 979095), (240, 913822), (260, 843528), (273, 803360), (280, 783276), (312, 702940), (336, 652730), (364, 602520), (390, 562352), (416, 527205), (420, 522184), (455, 482016), (480, 456911), (520, 421764), (546, 401680), (560, 391638), (624, 351470), (672, 326365), (728, 301260), (780, 281176), (840, 261092), (910, 241008), (1040, 210882), (1092, 200840), (1120, 195819), (1248, 175735), (1365, 160672), (1456, 150630), (1560, 140588), (1680, 130546), (1820, 120504), (2080, 105441), (2184, 100420), (2730, 80336), (2912, 75315), (3120, 70294), (3360, 65273), (3640, 60252), (4368, 50210), (5021, 43680), (5460, 40168), (6240, 35147), (7280, 30126), (8736, 25105), (10042, 21840), (10920, 20084), (14560, 15063)]