130590720

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1$

素因数の和:155

約数の個数: 288

約数和(自身を含む): 491891400

約数和(自身を除く): 361300680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 109, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 218, 234, 240, 256, 260, 288, 312, 320, 327, 360, 384, 390, 416, 436, 468, 480, 512, 520, 545, 576, 585, 624, 640, 654, 720, 768, 780, 832, 872, 936, 960, 981, 1024, 1040, 1090, 1152, 1170, 1248, 1280, 1308, 1417, 1440, 1536, 1560, 1635, 1664, 1744, 1872, 1920, 1962, 2048, 2080, 2180, 2304, 2340, 2496, 2560, 2616, 2834, 2880, 3072, 3120, 3270, 3328, 3488, 3744, 3840, 3924, 4160, 4251, 4360, 4608, 4680, 4905, 4992, 5120, 5232, 5668, 5760, 6144, 6240, 6540, 6656, 6976, 7085, 7488, 7680, 7848, 8320, 8502, 8720, 9216, 9360, 9810, 9984, 10240, 10464, 11336, 11520, 12480, 12753, 13080, 13312, 13952, 14170, 14976, 15360, 15696, 16640, 17004, 17440, 18432, 18720, 19620, 19968, 20928, 21255, 22672, 23040, 24960, 25506, 26160, 26624, 27904, 28340, 29952, 30720, 31392, 33280, 34008, 34880, 37440, 39240, 39936, 41856, 42510, 45344, 46080, 49920, 51012, 52320, 55808, 56680, 59904, 62784, 63765, 66560, 68016, 69760, 74880, 78480, 79872, 83712, 85020, 90688, 92160, 99840, 102024, 104640, 111616, 113360, 119808, 125568, 127530, 133120, 136032, 139520, 149760, 156960, 167424, 170040, 181376, 199680, 204048, 209280, 223232, 226720, 239616, 251136, 255060, 272064, 279040, 299520, 313920, 334848, 340080, 362752, 399360, 408096, 418560, 453440, 502272, 510120, 544128, 558080, 599040, 627840, 669696, 680160, 725504, 816192, 837120, 906880, 1004544, 1020240, 1088256, 1116160, 1198080, 1255680, 1360320, 1451008, 1632384, 1674240, 1813760, 2009088, 2040480, 2176512, 2511360, 2720640, 2902016, 3264768, 3348480, 3627520, 4080960, 4353024, 5022720, 5441280, 6529536, 7255040, 8161920, 8706048, 10045440, 10882560, 13059072, 14510080, 16323840, 21765120, 26118144, 32647680, 43530240, 65295360, 130590720]

約数ペア:

[(1, 130590720), (2, 65295360), (3, 43530240), (4, 32647680), (5, 26118144), (6, 21765120), (8, 16323840), (9, 14510080), (10, 13059072), (12, 10882560), (13, 10045440), (15, 8706048), (16, 8161920), (18, 7255040), (20, 6529536), (24, 5441280), (26, 5022720), (30, 4353024), (32, 4080960), (36, 3627520), (39, 3348480), (40, 3264768), (45, 2902016), (48, 2720640), (52, 2511360), (60, 2176512), (64, 2040480), (65, 2009088), (72, 1813760), (78, 1674240), (80, 1632384), (90, 1451008), (96, 1360320), (104, 1255680), (109, 1198080), (117, 1116160), (120, 1088256), (128, 1020240), (130, 1004544), (144, 906880), (156, 837120), (160, 816192), (180, 725504), (192, 680160), (195, 669696), (208, 627840), (218, 599040), (234, 558080), (240, 544128), (256, 510120), (260, 502272), (288, 453440), (312, 418560), (320, 408096), (327, 399360), (360, 362752), (384, 340080), (390, 334848), (416, 313920), (436, 299520), (468, 279040), (480, 272064), (512, 255060), (520, 251136), (545, 239616), (576, 226720), (585, 223232), (624, 209280), (640, 204048), (654, 199680), (720, 181376), (768, 170040), (780, 167424), (832, 156960), (872, 149760), (936, 139520), (960, 136032), (981, 133120), (1024, 127530), (1040, 125568), (1090, 119808), (1152, 113360), (1170, 111616), (1248, 104640), (1280, 102024), (1308, 99840), (1417, 92160), (1440, 90688), (1536, 85020), (1560, 83712), (1635, 79872), (1664, 78480), (1744, 74880), (1872, 69760), (1920, 68016), (1962, 66560), (2048, 63765), (2080, 62784), (2180, 59904), (2304, 56680), (2340, 55808), (2496, 52320), (2560, 51012), (2616, 49920), (2834, 46080), (2880, 45344), (3072, 42510), (3120, 41856), (3270, 39936), (3328, 39240), (3488, 37440), (3744, 34880), (3840, 34008), (3924, 33280), (4160, 31392), (4251, 30720), (4360, 29952), (4608, 28340), (4680, 27904), (4905, 26624), (4992, 26160), (5120, 25506), (5232, 24960), (5668, 23040), (5760, 22672), (6144, 21255), (6240, 20928), (6540, 19968), (6656, 19620), (6976, 18720), (7085, 18432), (7488, 17440), (7680, 17004), (7848, 16640), (8320, 15696), (8502, 15360), (8720, 14976), (9216, 14170), (9360, 13952), (9810, 13312), (9984, 13080), (10240, 12753), (10464, 12480), (11336, 11520)]