130671360

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:248

約数の個数: 288

約数和(自身を含む): 490560000

約数和(自身を除く): 359888640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 171, 180, 190, 192, 199, 216, 228, 240, 256, 270, 285, 288, 304, 320, 342, 360, 380, 384, 398, 432, 456, 480, 513, 540, 570, 576, 597, 608, 640, 684, 720, 760, 768, 796, 855, 864, 912, 960, 995, 1026, 1080, 1140, 1152, 1194, 1216, 1280, 1368, 1440, 1520, 1592, 1710, 1728, 1791, 1824, 1920, 1990, 2052, 2160, 2280, 2304, 2388, 2432, 2565, 2736, 2880, 2985, 3040, 3184, 3420, 3456, 3582, 3648, 3781, 3840, 3980, 4104, 4320, 4560, 4776, 4864, 5130, 5373, 5472, 5760, 5970, 6080, 6368, 6840, 6912, 7164, 7296, 7562, 7960, 8208, 8640, 8955, 9120, 9552, 10260, 10746, 10944, 11343, 11520, 11940, 12160, 12736, 13680, 14328, 14592, 15124, 15920, 16416, 17280, 17910, 18240, 18905, 19104, 20520, 21492, 21888, 22686, 23880, 24320, 25472, 26865, 27360, 28656, 30248, 31840, 32832, 34029, 34560, 35820, 36480, 37810, 38208, 41040, 42984, 43776, 45372, 47760, 50944, 53730, 54720, 56715, 57312, 60496, 63680, 65664, 68058, 71640, 72960, 75620, 76416, 82080, 85968, 90744, 95520, 102087, 107460, 109440, 113430, 114624, 120992, 127360, 131328, 136116, 143280, 151240, 152832, 164160, 170145, 171936, 181488, 191040, 204174, 214920, 218880, 226860, 229248, 241984, 254720, 272232, 286560, 302480, 328320, 340290, 343872, 362976, 382080, 408348, 429840, 453720, 458496, 483968, 510435, 544464, 573120, 604960, 656640, 680580, 687744, 725952, 764160, 816696, 859680, 907440, 967936, 1020870, 1088928, 1146240, 1209920, 1361160, 1375488, 1451904, 1633392, 1719360, 1814880, 2041740, 2177856, 2292480, 2419840, 2722320, 2903808, 3266784, 3438720, 3629760, 4083480, 4355712, 4839680, 5444640, 6533568, 6877440, 7259520, 8166960, 8711424, 10889280, 13067136, 14519040, 16333920, 21778560, 26134272, 32667840, 43557120, 65335680, 130671360]

約数ペア:

[(1, 130671360), (2, 65335680), (3, 43557120), (4, 32667840), (5, 26134272), (6, 21778560), (8, 16333920), (9, 14519040), (10, 13067136), (12, 10889280), (15, 8711424), (16, 8166960), (18, 7259520), (19, 6877440), (20, 6533568), (24, 5444640), (27, 4839680), (30, 4355712), (32, 4083480), (36, 3629760), (38, 3438720), (40, 3266784), (45, 2903808), (48, 2722320), (54, 2419840), (57, 2292480), (60, 2177856), (64, 2041740), (72, 1814880), (76, 1719360), (80, 1633392), (90, 1451904), (95, 1375488), (96, 1361160), (108, 1209920), (114, 1146240), (120, 1088928), (128, 1020870), (135, 967936), (144, 907440), (152, 859680), (160, 816696), (171, 764160), (180, 725952), (190, 687744), (192, 680580), (199, 656640), (216, 604960), (228, 573120), (240, 544464), (256, 510435), (270, 483968), (285, 458496), (288, 453720), (304, 429840), (320, 408348), (342, 382080), (360, 362976), (380, 343872), (384, 340290), (398, 328320), (432, 302480), (456, 286560), (480, 272232), (513, 254720), (540, 241984), (570, 229248), (576, 226860), (597, 218880), (608, 214920), (640, 204174), (684, 191040), (720, 181488), (760, 171936), (768, 170145), (796, 164160), (855, 152832), (864, 151240), (912, 143280), (960, 136116), (995, 131328), (1026, 127360), (1080, 120992), (1140, 114624), (1152, 113430), (1194, 109440), (1216, 107460), (1280, 102087), (1368, 95520), (1440, 90744), (1520, 85968), (1592, 82080), (1710, 76416), (1728, 75620), (1791, 72960), (1824, 71640), (1920, 68058), (1990, 65664), (2052, 63680), (2160, 60496), (2280, 57312), (2304, 56715), (2388, 54720), (2432, 53730), (2565, 50944), (2736, 47760), (2880, 45372), (2985, 43776), (3040, 42984), (3184, 41040), (3420, 38208), (3456, 37810), (3582, 36480), (3648, 35820), (3781, 34560), (3840, 34029), (3980, 32832), (4104, 31840), (4320, 30248), (4560, 28656), (4776, 27360), (4864, 26865), (5130, 25472), (5373, 24320), (5472, 23880), (5760, 22686), (5970, 21888), (6080, 21492), (6368, 20520), (6840, 19104), (6912, 18905), (7164, 18240), (7296, 17910), (7562, 17280), (7960, 16416), (8208, 15920), (8640, 15124), (8955, 14592), (9120, 14328), (9552, 13680), (10260, 12736), (10746, 12160), (10944, 11940), (11343, 11520)]