168278880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:222

約数の個数: 384

約数和(自身を含む): 688020480

約数和(自身を除く): 519741600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 29, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 58, 60, 66, 70, 77, 80, 84, 87, 88, 96, 105, 110, 112, 116, 120, 132, 140, 145, 154, 157, 160, 165, 168, 174, 176, 203, 210, 220, 224, 231, 232, 240, 264, 280, 290, 308, 314, 319, 330, 336, 348, 352, 385, 406, 420, 435, 440, 462, 464, 471, 480, 528, 560, 580, 609, 616, 628, 638, 660, 672, 696, 770, 785, 812, 840, 870, 880, 924, 928, 942, 957, 1015, 1056, 1099, 1120, 1155, 1160, 1218, 1232, 1256, 1276, 1320, 1392, 1540, 1570, 1595, 1624, 1680, 1727, 1740, 1760, 1848, 1884, 1914, 2030, 2198, 2233, 2310, 2320, 2355, 2436, 2464, 2512, 2552, 2640, 2784, 3045, 3080, 3140, 3190, 3248, 3297, 3360, 3454, 3480, 3696, 3768, 3828, 4060, 4396, 4466, 4553, 4620, 4640, 4710, 4785, 4872, 5024, 5104, 5181, 5280, 5495, 6090, 6160, 6280, 6380, 6496, 6594, 6699, 6908, 6960, 7392, 7536, 7656, 8120, 8635, 8792, 8932, 9106, 9240, 9420, 9570, 9744, 10208, 10362, 10990, 11165, 12089, 12180, 12320, 12560, 12760, 13188, 13398, 13659, 13816, 13920, 15072, 15312, 16240, 16485, 17270, 17584, 17864, 18212, 18480, 18840, 19140, 19488, 20724, 21980, 22330, 22765, 24178, 24360, 25120, 25520, 25905, 26376, 26796, 27318, 27632, 30624, 31871, 32480, 32970, 33495, 34540, 35168, 35728, 36267, 36424, 36960, 37680, 38280, 41448, 43960, 44660, 45530, 48356, 48720, 50083, 51040, 51810, 52752, 53592, 54636, 55264, 60445, 63742, 65940, 66990, 68295, 69080, 71456, 72534, 72848, 75360, 76560, 82896, 87920, 89320, 91060, 95613, 96712, 97440, 100166, 103620, 105504, 107184, 109272, 120890, 127484, 131880, 133980, 136590, 138160, 145068, 145696, 150249, 153120, 159355, 165792, 175840, 178640, 181335, 182120, 191226, 193424, 200332, 207240, 214368, 218544, 241780, 250415, 254968, 263760, 267960, 273180, 276320, 290136, 300498, 318710, 350581, 357280, 362670, 364240, 382452, 386848, 400664, 414480, 437088, 478065, 483560, 500830, 509936, 527520, 535920, 546360, 580272, 600996, 637420, 701162, 725340, 728480, 751245, 764904, 801328, 828960, 956130, 967120, 1001660, 1019872, 1051743, 1071840, 1092720, 1160544, 1201992, 1274840, 1402324, 1450680, 1502490, 1529808, 1602656, 1752905, 1912260, 1934240, 2003320, 2103486, 2185440, 2403984, 2549680, 2804648, 2901360, 3004980, 3059616, 3505810, 3824520, 4006640, 4206972, 4807968, 5099360, 5258715, 5609296, 5802720, 6009960, 7011620, 7649040, 8013280, 8413944, 10517430, 11218592, 12019920, 14023240, 15298080, 16827888, 21034860, 24039840, 28046480, 33655776, 42069720, 56092960, 84139440, 168278880]

約数ペア:

[(1, 168278880), (2, 84139440), (3, 56092960), (4, 42069720), (5, 33655776), (6, 28046480), (7, 24039840), (8, 21034860), (10, 16827888), (11, 15298080), (12, 14023240), (14, 12019920), (15, 11218592), (16, 10517430), (20, 8413944), (21, 8013280), (22, 7649040), (24, 7011620), (28, 6009960), (29, 5802720), (30, 5609296), (32, 5258715), (33, 5099360), (35, 4807968), (40, 4206972), (42, 4006640), (44, 3824520), (48, 3505810), (55, 3059616), (56, 3004980), (58, 2901360), (60, 2804648), (66, 2549680), (70, 2403984), (77, 2185440), (80, 2103486), (84, 2003320), (87, 1934240), (88, 1912260), (96, 1752905), (105, 1602656), (110, 1529808), (112, 1502490), (116, 1450680), (120, 1402324), (132, 1274840), (140, 1201992), (145, 1160544), (154, 1092720), (157, 1071840), (160, 1051743), (165, 1019872), (168, 1001660), (174, 967120), (176, 956130), (203, 828960), (210, 801328), (220, 764904), (224, 751245), (231, 728480), (232, 725340), (240, 701162), (264, 637420), (280, 600996), (290, 580272), (308, 546360), (314, 535920), (319, 527520), (330, 509936), (336, 500830), (348, 483560), (352, 478065), (385, 437088), (406, 414480), (420, 400664), (435, 386848), (440, 382452), (462, 364240), (464, 362670), (471, 357280), (480, 350581), (528, 318710), (560, 300498), (580, 290136), (609, 276320), (616, 273180), (628, 267960), (638, 263760), (660, 254968), (672, 250415), (696, 241780), (770, 218544), (785, 214368), (812, 207240), (840, 200332), (870, 193424), (880, 191226), (924, 182120), (928, 181335), (942, 178640), (957, 175840), (1015, 165792), (1056, 159355), (1099, 153120), (1120, 150249), (1155, 145696), (1160, 145068), (1218, 138160), (1232, 136590), (1256, 133980), (1276, 131880), (1320, 127484), (1392, 120890), (1540, 109272), (1570, 107184), (1595, 105504), (1624, 103620), (1680, 100166), (1727, 97440), (1740, 96712), (1760, 95613), (1848, 91060), (1884, 89320), (1914, 87920), (2030, 82896), (2198, 76560), (2233, 75360), (2310, 72848), (2320, 72534), (2355, 71456), (2436, 69080), (2464, 68295), (2512, 66990), (2552, 65940), (2640, 63742), (2784, 60445), (3045, 55264), (3080, 54636), (3140, 53592), (3190, 52752), (3248, 51810), (3297, 51040), (3360, 50083), (3454, 48720), (3480, 48356), (3696, 45530), (3768, 44660), (3828, 43960), (4060, 41448), (4396, 38280), (4466, 37680), (4553, 36960), (4620, 36424), (4640, 36267), (4710, 35728), (4785, 35168), (4872, 34540), (5024, 33495), (5104, 32970), (5181, 32480), (5280, 31871), (5495, 30624), (6090, 27632), (6160, 27318), (6280, 26796), (6380, 26376), (6496, 25905), (6594, 25520), (6699, 25120), (6908, 24360), (6960, 24178), (7392, 22765), (7536, 22330), (7656, 21980), (8120, 20724), (8635, 19488), (8792, 19140), (8932, 18840), (9106, 18480), (9240, 18212), (9420, 17864), (9570, 17584), (9744, 17270), (10208, 16485), (10362, 16240), (10990, 15312), (11165, 15072), (12089, 13920), (12180, 13816), (12320, 13659), (12560, 13398), (12760, 13188)]