20165608320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{607}}^1$

素因数の和:675

約数の個数: 512

約数和(自身を含む): 76264796160

約数和(自身を除く): 56099187840

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, 121, 128, 130, 132, 143, 156, 160, 165, 176, 192, 195, 208, 220, 240, 242, 260, 264, 286, 312, 320, 330, 352, 363, 384, 390, 416, 429, 440, 480, 484, 520, 528, 572, 605, 607, 624, 640, 660, 704, 715, 726, 780, 832, 858, 880, 960, 968, 1040, 1056, 1144, 1210, 1214, 1248, 1320, 1331, 1408, 1430, 1452, 1560, 1573, 1664, 1716, 1760, 1815, 1821, 1920, 1936, 2080, 2112, 2145, 2288, 2420, 2428, 2496, 2640, 2662, 2860, 2904, 3035, 3120, 3146, 3432, 3520, 3630, 3642, 3872, 3993, 4160, 4224, 4290, 4576, 4719, 4840, 4856, 4992, 5280, 5324, 5720, 5808, 6070, 6240, 6292, 6655, 6677, 6864, 7040, 7260, 7284, 7744, 7865, 7891, 7986, 8320, 8580, 9105, 9152, 9438, 9680, 9712, 10560, 10648, 11440, 11616, 12140, 12480, 12584, 13310, 13354, 13728, 14520, 14568, 15488, 15730, 15782, 15972, 17160, 17303, 18210, 18304, 18876, 19360, 19424, 19965, 20031, 21120, 21296, 22880, 23232, 23595, 23673, 24280, 24960, 25168, 26620, 26708, 27456, 29040, 29136, 31460, 31564, 31944, 33385, 34320, 34606, 36420, 37752, 38720, 38848, 39455, 39930, 40062, 42592, 45760, 46464, 47190, 47346, 48560, 50336, 51909, 53240, 53416, 54912, 58080, 58272, 62920, 63128, 63888, 66770, 68640, 69212, 72840, 73447, 75504, 77440, 77696, 78910, 79860, 80124, 85184, 86515, 86801, 91520, 94380, 94692, 97120, 100155, 100672, 103818, 106480, 106832, 116160, 116544, 118365, 125840, 126256, 127776, 133540, 137280, 138424, 145680, 146894, 151008, 157820, 159720, 160248, 170368, 173030, 173602, 188760, 189384, 194240, 200310, 201344, 207636, 212960, 213664, 220341, 232320, 233088, 236730, 251680, 252512, 255552, 259545, 260403, 267080, 274560, 276848, 291360, 293788, 302016, 315640, 319440, 320496, 346060, 347204, 367235, 377520, 378768, 388480, 400620, 415272, 425920, 427328, 434005, 440682, 473460, 503360, 505024, 511104, 519090, 520806, 534160, 553696, 582720, 587576, 604032, 631280, 638880, 640992, 692120, 694408, 734470, 755040, 757536, 801240, 807917, 830544, 851840, 854656, 868010, 881364, 946920, 954811, 1006720, 1010048, 1038180, 1041612, 1068320, 1101705, 1107392, 1165440, 1175152, 1262560, 1277760, 1281984, 1302015, 1384240, 1388816, 1468940, 1510080, 1515072, 1602480, 1615834, 1661088, 1736020, 1762728, 1893840, 1909622, 2076360, 2083224, 2136640, 2203410, 2214784, 2350304, 2423751, 2525120, 2555520, 2563968, 2604030, 2768480, 2777632, 2864433, 2937880, 3020160, 3030144, 3204960, 3231668, 3322176, 3472040, 3525456, 3787680, 3819244, 4039585, 4152720, 4166448, 4273280, 4406820, 4700608, 4774055, 4847502, 5050240, 5208060, 5536960, 5555264, 5728866, 5875760, 6409920, 6463336, 6644352, 6944080, 7050912, 7575360, 7638488, 8079170, 8305440, 8332896, 8813640, 9401216, 9548110, 9695004, 10416120, 10502921, 11073920, 11110528, 11457732, 11751520, 12118755, 12819840, 12926672, 13888160, 14101824, 14322165, 15150720, 15276976, 16158340, 16610880, 16665792, 17627280, 19096220, 19390008, 20832240, 21005842, 22915464, 23503040, 24237510, 25853344, 27776320, 28203648, 28644330, 30553952, 31508763, 32316680, 33221760, 33331584, 35254560, 38192440, 38780016, 41664480, 42011684, 45830928, 47006080, 48475020, 51706688, 52514605, 55552640, 57288660, 61107904, 63017526, 64633360, 70509120, 76384880, 77560032, 83328960, 84023368, 91661856, 96950040, 103413376, 105029210, 114577320, 122215808, 126035052, 129266720, 141018240, 152769760, 155120064, 157543815, 166657920, 168046736, 183323712, 193900080, 210058420, 229154640, 252070104, 258533440, 305539520, 310240128, 315087630, 336093472, 366647424, 387800160, 420116840, 458309280, 504140208, 517066880, 611079040, 630175260, 672186944, 775600320, 840233680, 916618560, 1008280416, 1260350520, 1344373888, 1551200640, 1680467360, 1833237120, 2016560832, 2520701040, 3360934720, 4033121664, 5041402080, 6721869440, 10082804160, 20165608320]

約数ペア:

[(1, 20165608320), (2, 10082804160), (3, 6721869440), (4, 5041402080), (5, 4033121664), (6, 3360934720), (8, 2520701040), (10, 2016560832), (11, 1833237120), (12, 1680467360), (13, 1551200640), (15, 1344373888), (16, 1260350520), (20, 1008280416), (22, 916618560), (24, 840233680), (26, 775600320), (30, 672186944), (32, 630175260), (33, 611079040), (39, 517066880), (40, 504140208), (44, 458309280), (48, 420116840), (52, 387800160), (55, 366647424), (60, 336093472), (64, 315087630), (65, 310240128), (66, 305539520), (78, 258533440), (80, 252070104), (88, 229154640), (96, 210058420), (104, 193900080), (110, 183323712), (120, 168046736), (121, 166657920), (128, 157543815), (130, 155120064), (132, 152769760), (143, 141018240), (156, 129266720), (160, 126035052), (165, 122215808), (176, 114577320), (192, 105029210), (195, 103413376), (208, 96950040), (220, 91661856), (240, 84023368), (242, 83328960), (260, 77560032), (264, 76384880), (286, 70509120), (312, 64633360), (320, 63017526), (330, 61107904), (352, 57288660), (363, 55552640), (384, 52514605), (390, 51706688), (416, 48475020), (429, 47006080), (440, 45830928), (480, 42011684), (484, 41664480), (520, 38780016), (528, 38192440), (572, 35254560), (605, 33331584), (607, 33221760), (624, 32316680), (640, 31508763), (660, 30553952), (704, 28644330), (715, 28203648), (726, 27776320), (780, 25853344), (832, 24237510), (858, 23503040), (880, 22915464), (960, 21005842), (968, 20832240), (1040, 19390008), (1056, 19096220), (1144, 17627280), (1210, 16665792), (1214, 16610880), (1248, 16158340), (1320, 15276976), (1331, 15150720), (1408, 14322165), (1430, 14101824), (1452, 13888160), (1560, 12926672), (1573, 12819840), (1664, 12118755), (1716, 11751520), (1760, 11457732), (1815, 11110528), (1821, 11073920), (1920, 10502921), (1936, 10416120), (2080, 9695004), (2112, 9548110), (2145, 9401216), (2288, 8813640), (2420, 8332896), (2428, 8305440), (2496, 8079170), (2640, 7638488), (2662, 7575360), (2860, 7050912), (2904, 6944080), (3035, 6644352), (3120, 6463336), (3146, 6409920), (3432, 5875760), (3520, 5728866), (3630, 5555264), (3642, 5536960), (3872, 5208060), (3993, 5050240), (4160, 4847502), (4224, 4774055), (4290, 4700608), (4576, 4406820), (4719, 4273280), (4840, 4166448), (4856, 4152720), (4992, 4039585), (5280, 3819244), (5324, 3787680), (5720, 3525456), (5808, 3472040), (6070, 3322176), (6240, 3231668), (6292, 3204960), (6655, 3030144), (6677, 3020160), (6864, 2937880), (7040, 2864433), (7260, 2777632), (7284, 2768480), (7744, 2604030), (7865, 2563968), (7891, 2555520), (7986, 2525120), (8320, 2423751), (8580, 2350304), (9105, 2214784), (9152, 2203410), (9438, 2136640), (9680, 2083224), (9712, 2076360), (10560, 1909622), (10648, 1893840), (11440, 1762728), (11616, 1736020), (12140, 1661088), (12480, 1615834), (12584, 1602480), (13310, 1515072), (13354, 1510080), (13728, 1468940), (14520, 1388816), (14568, 1384240), (15488, 1302015), (15730, 1281984), (15782, 1277760), (15972, 1262560), (17160, 1175152), (17303, 1165440), (18210, 1107392), (18304, 1101705), (18876, 1068320), (19360, 1041612), (19424, 1038180), (19965, 1010048), (20031, 1006720), (21120, 954811), (21296, 946920), (22880, 881364), (23232, 868010), (23595, 854656), (23673, 851840), (24280, 830544), (24960, 807917), (25168, 801240), (26620, 757536), (26708, 755040), (27456, 734470), (29040, 694408), (29136, 692120), (31460, 640992), (31564, 638880), (31944, 631280), (33385, 604032), (34320, 587576), (34606, 582720), (36420, 553696), (37752, 534160), (38720, 520806), (38848, 519090), (39455, 511104), (39930, 505024), (40062, 503360), (42592, 473460), (45760, 440682), (46464, 434005), (47190, 427328), (47346, 425920), (48560, 415272), (50336, 400620), (51909, 388480), (53240, 378768), (53416, 377520), (54912, 367235), (58080, 347204), (58272, 346060), (62920, 320496), (63128, 319440), (63888, 315640), (66770, 302016), (68640, 293788), (69212, 291360), (72840, 276848), (73447, 274560), (75504, 267080), (77440, 260403), (77696, 259545), (78910, 255552), (79860, 252512), (80124, 251680), (85184, 236730), (86515, 233088), (86801, 232320), (91520, 220341), (94380, 213664), (94692, 212960), (97120, 207636), (100155, 201344), (100672, 200310), (103818, 194240), (106480, 189384), (106832, 188760), (116160, 173602), (116544, 173030), (118365, 170368), (125840, 160248), (126256, 159720), (127776, 157820), (133540, 151008), (137280, 146894), (138424, 145680)]