114653440

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1$

素因数の和:528

約数の個数: 144

約数和(自身を含む): 317882880

約数和(自身を除く): 203229440

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, 256, 272, 320, 340, 352, 374, 440, 479, 544, 640, 680, 704, 748, 880, 935, 958, 1088, 1280, 1360, 1408, 1496, 1760, 1870, 1916, 2176, 2395, 2720, 2816, 2992, 3520, 3740, 3832, 4352, 4790, 5269, 5440, 5984, 7040, 7480, 7664, 8143, 9580, 10538, 10880, 11968, 14080, 14960, 15328, 16286, 19160, 21076, 21760, 23936, 26345, 29920, 30656, 32572, 38320, 40715, 42152, 47872, 52690, 59840, 61312, 65144, 76640, 81430, 84304, 89573, 105380, 119680, 122624, 130288, 153280, 162860, 168608, 179146, 210760, 239360, 260576, 306560, 325720, 337216, 358292, 421520, 447865, 521152, 613120, 651440, 674432, 716584, 843040, 895730, 1042304, 1302880, 1348864, 1433168, 1686080, 1791460, 2084608, 2605760, 2866336, 3372160, 3582920, 5211520, 5732672, 6744320, 7165840, 10423040, 11465344, 14331680, 22930688, 28663360, 57326720, 114653440]

約数ペア:

[(1, 114653440), (2, 57326720), (4, 28663360), (5, 22930688), (8, 14331680), (10, 11465344), (11, 10423040), (16, 7165840), (17, 6744320), (20, 5732672), (22, 5211520), (32, 3582920), (34, 3372160), (40, 2866336), (44, 2605760), (55, 2084608), (64, 1791460), (68, 1686080), (80, 1433168), (85, 1348864), (88, 1302880), (110, 1042304), (128, 895730), (136, 843040), (160, 716584), (170, 674432), (176, 651440), (187, 613120), (220, 521152), (256, 447865), (272, 421520), (320, 358292), (340, 337216), (352, 325720), (374, 306560), (440, 260576), (479, 239360), (544, 210760), (640, 179146), (680, 168608), (704, 162860), (748, 153280), (880, 130288), (935, 122624), (958, 119680), (1088, 105380), (1280, 89573), (1360, 84304), (1408, 81430), (1496, 76640), (1760, 65144), (1870, 61312), (1916, 59840), (2176, 52690), (2395, 47872), (2720, 42152), (2816, 40715), (2992, 38320), (3520, 32572), (3740, 30656), (3832, 29920), (4352, 26345), (4790, 23936), (5269, 21760), (5440, 21076), (5984, 19160), (7040, 16286), (7480, 15328), (7664, 14960), (8143, 14080), (9580, 11968), (10538, 10880)]