320960640

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1$

素因数の和:220

約数の個数: 512

約数和(自身を含む): 1381847040

約数和(自身を除く): 1060886400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 32, 33, 35, 39, 40, 42, 44, 48, 52, 55, 56, 60, 64, 65, 66, 70, 77, 78, 80, 84, 88, 91, 96, 104, 105, 110, 112, 120, 128, 130, 132, 140, 143, 154, 156, 160, 165, 167, 168, 176, 182, 192, 195, 208, 210, 220, 224, 231, 240, 260, 264, 273, 280, 286, 308, 312, 320, 330, 334, 336, 352, 364, 384, 385, 390, 416, 420, 429, 440, 448, 455, 462, 480, 501, 520, 528, 546, 560, 572, 616, 624, 640, 660, 668, 672, 704, 715, 728, 770, 780, 832, 835, 840, 858, 880, 896, 910, 924, 960, 1001, 1002, 1040, 1056, 1092, 1120, 1144, 1155, 1169, 1232, 1248, 1320, 1336, 1344, 1365, 1408, 1430, 1456, 1540, 1560, 1664, 1670, 1680, 1716, 1760, 1820, 1837, 1848, 1920, 2002, 2004, 2080, 2112, 2145, 2171, 2184, 2240, 2288, 2310, 2338, 2464, 2496, 2505, 2640, 2672, 2688, 2730, 2860, 2912, 3003, 3080, 3120, 3340, 3360, 3432, 3507, 3520, 3640, 3674, 3696, 4004, 4008, 4160, 4224, 4290, 4342, 4368, 4480, 4576, 4620, 4676, 4928, 4992, 5005, 5010, 5280, 5344, 5460, 5511, 5720, 5824, 5845, 6006, 6160, 6240, 6513, 6680, 6720, 6864, 7014, 7040, 7280, 7348, 7392, 8008, 8016, 8320, 8580, 8684, 8736, 9152, 9185, 9240, 9352, 9856, 10010, 10020, 10560, 10688, 10855, 10920, 11022, 11440, 11648, 11690, 12012, 12320, 12480, 12859, 13026, 13360, 13440, 13728, 14028, 14560, 14696, 14784, 15015, 15197, 16016, 16032, 17160, 17368, 17472, 17535, 18304, 18370, 18480, 18704, 20020, 20040, 21120, 21376, 21710, 21840, 22044, 22880, 23380, 23881, 24024, 24640, 24960, 25718, 26052, 26720, 27456, 27555, 28056, 29120, 29392, 29568, 30030, 30394, 32032, 32064, 32565, 34320, 34736, 34944, 35070, 36740, 36960, 37408, 38577, 40040, 40080, 43420, 43680, 44088, 45591, 45760, 46760, 47762, 48048, 49280, 51436, 52104, 53440, 54912, 55110, 56112, 58240, 58784, 60060, 60788, 64064, 64128, 64295, 65130, 68640, 69472, 70140, 71643, 73480, 73920, 74816, 75985, 77154, 80080, 80160, 86840, 87360, 88176, 91182, 91520, 93520, 95524, 96096, 102872, 104208, 106880, 110220, 112224, 117568, 119405, 120120, 121576, 128128, 128590, 130260, 137280, 138944, 140280, 143286, 146960, 147840, 149632, 151970, 154308, 160160, 160320, 167167, 173680, 174720, 176352, 182364, 187040, 191048, 192192, 192885, 205744, 208416, 220440, 224448, 227955, 235136, 238810, 240240, 243152, 257180, 260520, 274560, 277888, 280560, 286572, 293920, 303940, 308616, 320320, 320640, 334334, 347360, 352704, 358215, 364728, 374080, 382096, 384384, 385770, 411488, 416832, 440880, 448896, 455910, 477620, 480480, 486304, 501501, 514360, 521040, 561120, 573144, 587840, 607880, 617232, 640640, 668668, 694720, 705408, 716430, 729456, 748160, 764192, 771540, 822976, 833664, 835835, 881760, 911820, 955240, 960960, 972608, 1003002, 1028720, 1042080, 1122240, 1146288, 1175680, 1215760, 1234464, 1337336, 1389440, 1432860, 1458912, 1528384, 1543080, 1645952, 1671670, 1763520, 1823640, 1910480, 1921920, 1945216, 2006004, 2057440, 2084160, 2244480, 2292576, 2431520, 2468928, 2507505, 2674672, 2865720, 2917824, 3056768, 3086160, 3343340, 3527040, 3647280, 3820960, 4012008, 4114880, 4168320, 4585152, 4863040, 4937856, 5015010, 5349344, 5731440, 5835648, 6172320, 6686680, 7294560, 7641920, 8024016, 8229760, 9170304, 9726080, 10030020, 10698688, 11462880, 12344640, 13373360, 14589120, 15283840, 16048032, 20060040, 21397376, 22925760, 24689280, 26746720, 29178240, 32096064, 40120080, 45851520, 53493440, 64192128, 80240160, 106986880, 160480320, 320960640]

約数ペア:

[(1, 320960640), (2, 160480320), (3, 106986880), (4, 80240160), (5, 64192128), (6, 53493440), (7, 45851520), (8, 40120080), (10, 32096064), (11, 29178240), (12, 26746720), (13, 24689280), (14, 22925760), (15, 21397376), (16, 20060040), (20, 16048032), (21, 15283840), (22, 14589120), (24, 13373360), (26, 12344640), (28, 11462880), (30, 10698688), (32, 10030020), (33, 9726080), (35, 9170304), (39, 8229760), (40, 8024016), (42, 7641920), (44, 7294560), (48, 6686680), (52, 6172320), (55, 5835648), (56, 5731440), (60, 5349344), (64, 5015010), (65, 4937856), (66, 4863040), (70, 4585152), (77, 4168320), (78, 4114880), (80, 4012008), (84, 3820960), (88, 3647280), (91, 3527040), (96, 3343340), (104, 3086160), (105, 3056768), (110, 2917824), (112, 2865720), (120, 2674672), (128, 2507505), (130, 2468928), (132, 2431520), (140, 2292576), (143, 2244480), (154, 2084160), (156, 2057440), (160, 2006004), (165, 1945216), (167, 1921920), (168, 1910480), (176, 1823640), (182, 1763520), (192, 1671670), (195, 1645952), (208, 1543080), (210, 1528384), (220, 1458912), (224, 1432860), (231, 1389440), (240, 1337336), (260, 1234464), (264, 1215760), (273, 1175680), (280, 1146288), (286, 1122240), (308, 1042080), (312, 1028720), (320, 1003002), (330, 972608), (334, 960960), (336, 955240), (352, 911820), (364, 881760), (384, 835835), (385, 833664), (390, 822976), (416, 771540), (420, 764192), (429, 748160), (440, 729456), (448, 716430), (455, 705408), (462, 694720), (480, 668668), (501, 640640), (520, 617232), (528, 607880), (546, 587840), (560, 573144), (572, 561120), (616, 521040), (624, 514360), (640, 501501), (660, 486304), (668, 480480), (672, 477620), (704, 455910), (715, 448896), (728, 440880), (770, 416832), (780, 411488), (832, 385770), (835, 384384), (840, 382096), (858, 374080), (880, 364728), (896, 358215), (910, 352704), (924, 347360), (960, 334334), (1001, 320640), (1002, 320320), (1040, 308616), (1056, 303940), (1092, 293920), (1120, 286572), (1144, 280560), (1155, 277888), (1169, 274560), (1232, 260520), (1248, 257180), (1320, 243152), (1336, 240240), (1344, 238810), (1365, 235136), (1408, 227955), (1430, 224448), (1456, 220440), (1540, 208416), (1560, 205744), (1664, 192885), (1670, 192192), (1680, 191048), (1716, 187040), (1760, 182364), (1820, 176352), (1837, 174720), (1848, 173680), (1920, 167167), (2002, 160320), (2004, 160160), (2080, 154308), (2112, 151970), (2145, 149632), (2171, 147840), (2184, 146960), (2240, 143286), (2288, 140280), (2310, 138944), (2338, 137280), (2464, 130260), (2496, 128590), (2505, 128128), (2640, 121576), (2672, 120120), (2688, 119405), (2730, 117568), (2860, 112224), (2912, 110220), (3003, 106880), (3080, 104208), (3120, 102872), (3340, 96096), (3360, 95524), (3432, 93520), (3507, 91520), (3520, 91182), (3640, 88176), (3674, 87360), (3696, 86840), (4004, 80160), (4008, 80080), (4160, 77154), (4224, 75985), (4290, 74816), (4342, 73920), (4368, 73480), (4480, 71643), (4576, 70140), (4620, 69472), (4676, 68640), (4928, 65130), (4992, 64295), (5005, 64128), (5010, 64064), (5280, 60788), (5344, 60060), (5460, 58784), (5511, 58240), (5720, 56112), (5824, 55110), (5845, 54912), (6006, 53440), (6160, 52104), (6240, 51436), (6513, 49280), (6680, 48048), (6720, 47762), (6864, 46760), (7014, 45760), (7040, 45591), (7280, 44088), (7348, 43680), (7392, 43420), (8008, 40080), (8016, 40040), (8320, 38577), (8580, 37408), (8684, 36960), (8736, 36740), (9152, 35070), (9185, 34944), (9240, 34736), (9352, 34320), (9856, 32565), (10010, 32064), (10020, 32032), (10560, 30394), (10688, 30030), (10855, 29568), (10920, 29392), (11022, 29120), (11440, 28056), (11648, 27555), (11690, 27456), (12012, 26720), (12320, 26052), (12480, 25718), (12859, 24960), (13026, 24640), (13360, 24024), (13440, 23881), (13728, 23380), (14028, 22880), (14560, 22044), (14696, 21840), (14784, 21710), (15015, 21376), (15197, 21120), (16016, 20040), (16032, 20020), (17160, 18704), (17368, 18480), (17472, 18370), (17535, 18304)]