22640640

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1$

素因数の和:108

約数の個数: 192

約数和(自身を含む): 80196480

約数和(自身を除く): 57555840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 67, 80, 88, 96, 110, 120, 128, 132, 134, 160, 165, 176, 192, 201, 220, 240, 256, 264, 268, 320, 330, 335, 352, 384, 402, 440, 480, 512, 528, 536, 640, 660, 670, 704, 737, 768, 804, 880, 960, 1005, 1024, 1056, 1072, 1280, 1320, 1340, 1408, 1474, 1536, 1608, 1760, 1920, 2010, 2048, 2112, 2144, 2211, 2560, 2640, 2680, 2816, 2948, 3072, 3216, 3520, 3685, 3840, 4020, 4224, 4288, 4422, 5120, 5280, 5360, 5632, 5896, 6144, 6432, 7040, 7370, 7680, 8040, 8448, 8576, 8844, 10240, 10560, 10720, 11055, 11264, 11792, 12864, 14080, 14740, 15360, 16080, 16896, 17152, 17688, 21120, 21440, 22110, 22528, 23584, 25728, 28160, 29480, 30720, 32160, 33792, 34304, 35376, 42240, 42880, 44220, 47168, 51456, 56320, 58960, 64320, 67584, 68608, 70752, 84480, 85760, 88440, 94336, 102912, 112640, 117920, 128640, 137216, 141504, 168960, 171520, 176880, 188672, 205824, 235840, 257280, 283008, 337920, 343040, 353760, 377344, 411648, 471680, 514560, 566016, 686080, 707520, 754688, 943360, 1029120, 1132032, 1415040, 1509376, 1886720, 2058240, 2264064, 2830080, 3773440, 4528128, 5660160, 7546880, 11320320, 22640640]

約数ペア:

[(1, 22640640), (2, 11320320), (3, 7546880), (4, 5660160), (5, 4528128), (6, 3773440), (8, 2830080), (10, 2264064), (11, 2058240), (12, 1886720), (15, 1509376), (16, 1415040), (20, 1132032), (22, 1029120), (24, 943360), (30, 754688), (32, 707520), (33, 686080), (40, 566016), (44, 514560), (48, 471680), (55, 411648), (60, 377344), (64, 353760), (66, 343040), (67, 337920), (80, 283008), (88, 257280), (96, 235840), (110, 205824), (120, 188672), (128, 176880), (132, 171520), (134, 168960), (160, 141504), (165, 137216), (176, 128640), (192, 117920), (201, 112640), (220, 102912), (240, 94336), (256, 88440), (264, 85760), (268, 84480), (320, 70752), (330, 68608), (335, 67584), (352, 64320), (384, 58960), (402, 56320), (440, 51456), (480, 47168), (512, 44220), (528, 42880), (536, 42240), (640, 35376), (660, 34304), (670, 33792), (704, 32160), (737, 30720), (768, 29480), (804, 28160), (880, 25728), (960, 23584), (1005, 22528), (1024, 22110), (1056, 21440), (1072, 21120), (1280, 17688), (1320, 17152), (1340, 16896), (1408, 16080), (1474, 15360), (1536, 14740), (1608, 14080), (1760, 12864), (1920, 11792), (2010, 11264), (2048, 11055), (2112, 10720), (2144, 10560), (2211, 10240), (2560, 8844), (2640, 8576), (2680, 8448), (2816, 8040), (2948, 7680), (3072, 7370), (3216, 7040), (3520, 6432), (3685, 6144), (3840, 5896), (4020, 5632), (4224, 5360), (4288, 5280), (4422, 5120)]