446167040

素因数分解:

$2^{11}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1$

素因数の和:288

約数の個数: 192

約数和(自身を含む): 1241866080

約数和(自身を除く): 795699040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 64, 68, 80, 85, 88, 110, 128, 136, 160, 170, 176, 187, 220, 233, 256, 272, 320, 340, 352, 374, 440, 466, 512, 544, 640, 680, 704, 748, 880, 932, 935, 1024, 1088, 1165, 1280, 1360, 1408, 1496, 1760, 1864, 1870, 2048, 2176, 2330, 2560, 2563, 2720, 2816, 2992, 3520, 3728, 3740, 3961, 4352, 4660, 5120, 5126, 5440, 5632, 5984, 7040, 7456, 7480, 7922, 8704, 9320, 10240, 10252, 10880, 11264, 11968, 12815, 14080, 14912, 14960, 15844, 17408, 18640, 19805, 20504, 21760, 22528, 23936, 25630, 28160, 29824, 29920, 31688, 34816, 37280, 39610, 41008, 43520, 43571, 47872, 51260, 56320, 59648, 59840, 63376, 74560, 79220, 82016, 87040, 87142, 95744, 102520, 112640, 119296, 119680, 126752, 149120, 158440, 164032, 174080, 174284, 191488, 205040, 217855, 238592, 239360, 253504, 298240, 316880, 328064, 348568, 382976, 410080, 435710, 477184, 478720, 507008, 596480, 633760, 656128, 697136, 820160, 871420, 957440, 1014016, 1192960, 1267520, 1312256, 1394272, 1640320, 1742840, 1914880, 2028032, 2385920, 2535040, 2624512, 2788544, 3280640, 3485680, 4056064, 5070080, 5249024, 5577088, 6561280, 6971360, 8112128, 10140160, 11154176, 13122560, 13942720, 20280320, 22308352, 26245120, 27885440, 40560640, 44616704, 55770880, 89233408, 111541760, 223083520, 446167040]

約数ペア:

[(1, 446167040), (2, 223083520), (4, 111541760), (5, 89233408), (8, 55770880), (10, 44616704), (11, 40560640), (16, 27885440), (17, 26245120), (20, 22308352), (22, 20280320), (32, 13942720), (34, 13122560), (40, 11154176), (44, 10140160), (55, 8112128), (64, 6971360), (68, 6561280), (80, 5577088), (85, 5249024), (88, 5070080), (110, 4056064), (128, 3485680), (136, 3280640), (160, 2788544), (170, 2624512), (176, 2535040), (187, 2385920), (220, 2028032), (233, 1914880), (256, 1742840), (272, 1640320), (320, 1394272), (340, 1312256), (352, 1267520), (374, 1192960), (440, 1014016), (466, 957440), (512, 871420), (544, 820160), (640, 697136), (680, 656128), (704, 633760), (748, 596480), (880, 507008), (932, 478720), (935, 477184), (1024, 435710), (1088, 410080), (1165, 382976), (1280, 348568), (1360, 328064), (1408, 316880), (1496, 298240), (1760, 253504), (1864, 239360), (1870, 238592), (2048, 217855), (2176, 205040), (2330, 191488), (2560, 174284), (2563, 174080), (2720, 164032), (2816, 158440), (2992, 149120), (3520, 126752), (3728, 119680), (3740, 119296), (3961, 112640), (4352, 102520), (4660, 95744), (5120, 87142), (5126, 87040), (5440, 82016), (5632, 79220), (5984, 74560), (7040, 63376), (7456, 59840), (7480, 59648), (7922, 56320), (8704, 51260), (9320, 47872), (10240, 43571), (10252, 43520), (10880, 41008), (11264, 39610), (11968, 37280), (12815, 34816), (14080, 31688), (14912, 29920), (14960, 29824), (15844, 28160), (17408, 25630), (18640, 23936), (19805, 22528), (20504, 21760)]