235297920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{857}}^1$

素因数の和:903

約数の個数: 256

約数和(自身を含む): 882161280

約数和(自身を除く): 646863360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 64, 65, 66, 78, 80, 88, 96, 104, 110, 120, 128, 130, 132, 143, 156, 160, 165, 176, 192, 195, 208, 220, 240, 260, 264, 286, 312, 320, 330, 352, 384, 390, 416, 429, 440, 480, 520, 528, 572, 624, 640, 660, 704, 715, 780, 832, 857, 858, 880, 960, 1040, 1056, 1144, 1248, 1320, 1408, 1430, 1560, 1664, 1714, 1716, 1760, 1920, 2080, 2112, 2145, 2288, 2496, 2571, 2640, 2860, 3120, 3428, 3432, 3520, 4160, 4224, 4285, 4290, 4576, 4992, 5142, 5280, 5720, 6240, 6856, 6864, 7040, 8320, 8570, 8580, 9152, 9427, 10284, 10560, 11141, 11440, 12480, 12855, 13712, 13728, 17140, 17160, 18304, 18854, 20568, 21120, 22282, 22880, 24960, 25710, 27424, 27456, 28281, 33423, 34280, 34320, 37708, 41136, 44564, 45760, 47135, 51420, 54848, 54912, 55705, 56562, 66846, 68560, 68640, 75416, 82272, 89128, 91520, 94270, 102840, 109696, 111410, 113124, 122551, 133692, 137120, 137280, 141405, 150832, 164544, 167115, 178256, 188540, 205680, 222820, 226248, 245102, 267384, 274240, 274560, 282810, 301664, 329088, 334230, 356512, 367653, 377080, 411360, 445640, 452496, 490204, 534768, 548480, 565620, 603328, 612755, 668460, 713024, 735306, 754160, 822720, 891280, 904992, 980408, 1069536, 1131240, 1206656, 1225510, 1336920, 1426048, 1470612, 1508320, 1645440, 1782560, 1809984, 1838265, 1960816, 2139072, 2262480, 2451020, 2673840, 2941224, 3016640, 3565120, 3619968, 3676530, 3921632, 4278144, 4524960, 4902040, 5347680, 5882448, 6033280, 7130240, 7353060, 7843264, 9049920, 9804080, 10695360, 11764896, 14706120, 15686528, 18099840, 19608160, 21390720, 23529792, 29412240, 39216320, 47059584, 58824480, 78432640, 117648960, 235297920]

約数ペア:

[(1, 235297920), (2, 117648960), (3, 78432640), (4, 58824480), (5, 47059584), (6, 39216320), (8, 29412240), (10, 23529792), (11, 21390720), (12, 19608160), (13, 18099840), (15, 15686528), (16, 14706120), (20, 11764896), (22, 10695360), (24, 9804080), (26, 9049920), (30, 7843264), (32, 7353060), (33, 7130240), (39, 6033280), (40, 5882448), (44, 5347680), (48, 4902040), (52, 4524960), (55, 4278144), (60, 3921632), (64, 3676530), (65, 3619968), (66, 3565120), (78, 3016640), (80, 2941224), (88, 2673840), (96, 2451020), (104, 2262480), (110, 2139072), (120, 1960816), (128, 1838265), (130, 1809984), (132, 1782560), (143, 1645440), (156, 1508320), (160, 1470612), (165, 1426048), (176, 1336920), (192, 1225510), (195, 1206656), (208, 1131240), (220, 1069536), (240, 980408), (260, 904992), (264, 891280), (286, 822720), (312, 754160), (320, 735306), (330, 713024), (352, 668460), (384, 612755), (390, 603328), (416, 565620), (429, 548480), (440, 534768), (480, 490204), (520, 452496), (528, 445640), (572, 411360), (624, 377080), (640, 367653), (660, 356512), (704, 334230), (715, 329088), (780, 301664), (832, 282810), (857, 274560), (858, 274240), (880, 267384), (960, 245102), (1040, 226248), (1056, 222820), (1144, 205680), (1248, 188540), (1320, 178256), (1408, 167115), (1430, 164544), (1560, 150832), (1664, 141405), (1714, 137280), (1716, 137120), (1760, 133692), (1920, 122551), (2080, 113124), (2112, 111410), (2145, 109696), (2288, 102840), (2496, 94270), (2571, 91520), (2640, 89128), (2860, 82272), (3120, 75416), (3428, 68640), (3432, 68560), (3520, 66846), (4160, 56562), (4224, 55705), (4285, 54912), (4290, 54848), (4576, 51420), (4992, 47135), (5142, 45760), (5280, 44564), (5720, 41136), (6240, 37708), (6856, 34320), (6864, 34280), (7040, 33423), (8320, 28281), (8570, 27456), (8580, 27424), (9152, 25710), (9427, 24960), (10284, 22880), (10560, 22282), (11141, 21120), (11440, 20568), (12480, 18854), (12855, 18304), (13712, 17160), (13728, 17140)]