181366080

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:361

約数の個数: 224

約数和(自身を含む): 666268416

約数和(自身を除く): 484902336

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 137, 140, 160, 168, 192, 197, 210, 224, 240, 274, 280, 320, 336, 394, 411, 420, 448, 480, 548, 560, 591, 672, 685, 788, 822, 840, 959, 960, 985, 1096, 1120, 1182, 1344, 1370, 1379, 1576, 1644, 1680, 1918, 1970, 2055, 2192, 2240, 2364, 2740, 2758, 2877, 2955, 3152, 3288, 3360, 3836, 3940, 4110, 4137, 4384, 4728, 4795, 5480, 5516, 5754, 5910, 6304, 6576, 6720, 6895, 7672, 7880, 8220, 8274, 8768, 9456, 9590, 10960, 11032, 11508, 11820, 12608, 13152, 13790, 14385, 15344, 15760, 16440, 16548, 18912, 19180, 20685, 21920, 22064, 23016, 23640, 26304, 26989, 27580, 28770, 30688, 31520, 32880, 33096, 37824, 38360, 41370, 43840, 44128, 46032, 47280, 53978, 55160, 57540, 61376, 63040, 65760, 66192, 76720, 80967, 82740, 88256, 92064, 94560, 107956, 110320, 115080, 131520, 132384, 134945, 153440, 161934, 165480, 184128, 188923, 189120, 215912, 220640, 230160, 264768, 269890, 306880, 323868, 330960, 377846, 404835, 431824, 441280, 460320, 539780, 566769, 647736, 661920, 755692, 809670, 863648, 920640, 944615, 1079560, 1133538, 1295472, 1323840, 1511384, 1619340, 1727296, 1889230, 2159120, 2267076, 2590944, 2833845, 3022768, 3238680, 3778460, 4318240, 4534152, 5181888, 5667690, 6045536, 6477360, 7556920, 8636480, 9068304, 11335380, 12091072, 12954720, 15113840, 18136608, 22670760, 25909440, 30227680, 36273216, 45341520, 60455360, 90683040, 181366080]

約数ペア:

[(1, 181366080), (2, 90683040), (3, 60455360), (4, 45341520), (5, 36273216), (6, 30227680), (7, 25909440), (8, 22670760), (10, 18136608), (12, 15113840), (14, 12954720), (15, 12091072), (16, 11335380), (20, 9068304), (21, 8636480), (24, 7556920), (28, 6477360), (30, 6045536), (32, 5667690), (35, 5181888), (40, 4534152), (42, 4318240), (48, 3778460), (56, 3238680), (60, 3022768), (64, 2833845), (70, 2590944), (80, 2267076), (84, 2159120), (96, 1889230), (105, 1727296), (112, 1619340), (120, 1511384), (137, 1323840), (140, 1295472), (160, 1133538), (168, 1079560), (192, 944615), (197, 920640), (210, 863648), (224, 809670), (240, 755692), (274, 661920), (280, 647736), (320, 566769), (336, 539780), (394, 460320), (411, 441280), (420, 431824), (448, 404835), (480, 377846), (548, 330960), (560, 323868), (591, 306880), (672, 269890), (685, 264768), (788, 230160), (822, 220640), (840, 215912), (959, 189120), (960, 188923), (985, 184128), (1096, 165480), (1120, 161934), (1182, 153440), (1344, 134945), (1370, 132384), (1379, 131520), (1576, 115080), (1644, 110320), (1680, 107956), (1918, 94560), (1970, 92064), (2055, 88256), (2192, 82740), (2240, 80967), (2364, 76720), (2740, 66192), (2758, 65760), (2877, 63040), (2955, 61376), (3152, 57540), (3288, 55160), (3360, 53978), (3836, 47280), (3940, 46032), (4110, 44128), (4137, 43840), (4384, 41370), (4728, 38360), (4795, 37824), (5480, 33096), (5516, 32880), (5754, 31520), (5910, 30688), (6304, 28770), (6576, 27580), (6720, 26989), (6895, 26304), (7672, 23640), (7880, 23016), (8220, 22064), (8274, 21920), (8768, 20685), (9456, 19180), (9590, 18912), (10960, 16548), (11032, 16440), (11508, 15760), (11820, 15344), (12608, 14385), (13152, 13790)]