22505280

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:241

約数の個数: 224

約数和(自身を含む): 86904576

約数和(自身を除く): 64399296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 192, 197, 204, 210, 224, 238, 240, 255, 272, 280, 320, 336, 340, 357, 394, 408, 420, 448, 476, 480, 510, 544, 560, 591, 595, 672, 680, 714, 788, 816, 840, 952, 960, 985, 1020, 1088, 1120, 1182, 1190, 1344, 1360, 1379, 1428, 1576, 1632, 1680, 1785, 1904, 1970, 2040, 2240, 2364, 2380, 2720, 2758, 2856, 2955, 3152, 3264, 3349, 3360, 3570, 3808, 3940, 4080, 4137, 4728, 4760, 5440, 5516, 5712, 5910, 6304, 6698, 6720, 6895, 7140, 7616, 7880, 8160, 8274, 9456, 9520, 10047, 11032, 11424, 11820, 12608, 13396, 13790, 14280, 15760, 16320, 16548, 16745, 18912, 19040, 20094, 20685, 22064, 22848, 23443, 23640, 26792, 27580, 28560, 31520, 33096, 33490, 37824, 38080, 40188, 41370, 44128, 46886, 47280, 50235, 53584, 55160, 57120, 63040, 66192, 66980, 70329, 80376, 82740, 88256, 93772, 94560, 100470, 107168, 110320, 114240, 117215, 132384, 133960, 140658, 160752, 165480, 187544, 189120, 200940, 214336, 220640, 234430, 264768, 267920, 281316, 321504, 330960, 351645, 375088, 401880, 441280, 468860, 535840, 562632, 643008, 661920, 703290, 750176, 803760, 937720, 1071680, 1125264, 1323840, 1406580, 1500352, 1607520, 1875440, 2250528, 2813160, 3215040, 3750880, 4501056, 5626320, 7501760, 11252640, 22505280]

約数ペア:

[(1, 22505280), (2, 11252640), (3, 7501760), (4, 5626320), (5, 4501056), (6, 3750880), (7, 3215040), (8, 2813160), (10, 2250528), (12, 1875440), (14, 1607520), (15, 1500352), (16, 1406580), (17, 1323840), (20, 1125264), (21, 1071680), (24, 937720), (28, 803760), (30, 750176), (32, 703290), (34, 661920), (35, 643008), (40, 562632), (42, 535840), (48, 468860), (51, 441280), (56, 401880), (60, 375088), (64, 351645), (68, 330960), (70, 321504), (80, 281316), (84, 267920), (85, 264768), (96, 234430), (102, 220640), (105, 214336), (112, 200940), (119, 189120), (120, 187544), (136, 165480), (140, 160752), (160, 140658), (168, 133960), (170, 132384), (192, 117215), (197, 114240), (204, 110320), (210, 107168), (224, 100470), (238, 94560), (240, 93772), (255, 88256), (272, 82740), (280, 80376), (320, 70329), (336, 66980), (340, 66192), (357, 63040), (394, 57120), (408, 55160), (420, 53584), (448, 50235), (476, 47280), (480, 46886), (510, 44128), (544, 41370), (560, 40188), (591, 38080), (595, 37824), (672, 33490), (680, 33096), (714, 31520), (788, 28560), (816, 27580), (840, 26792), (952, 23640), (960, 23443), (985, 22848), (1020, 22064), (1088, 20685), (1120, 20094), (1182, 19040), (1190, 18912), (1344, 16745), (1360, 16548), (1379, 16320), (1428, 15760), (1576, 14280), (1632, 13790), (1680, 13396), (1785, 12608), (1904, 11820), (1970, 11424), (2040, 11032), (2240, 10047), (2364, 9520), (2380, 9456), (2720, 8274), (2758, 8160), (2856, 7880), (2955, 7616), (3152, 7140), (3264, 6895), (3349, 6720), (3360, 6698), (3570, 6304), (3808, 5910), (3940, 5712), (4080, 5516), (4137, 5440), (4728, 4760)]