7944000480

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1$

素因数の和:103

約数の個数: 672

約数和(自身を含む): 31465808640

約数和(自身を除く): 23521808160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 31, 32, 36, 39, 40, 45, 48, 52, 54, 60, 62, 65, 72, 78, 80, 81, 90, 93, 96, 104, 108, 117, 120, 124, 130, 135, 144, 155, 156, 160, 162, 169, 180, 186, 195, 208, 216, 234, 240, 243, 248, 260, 270, 279, 288, 310, 312, 324, 338, 351, 360, 372, 390, 403, 405, 416, 432, 465, 468, 480, 486, 496, 507, 520, 540, 558, 585, 620, 624, 648, 676, 702, 720, 729, 744, 780, 806, 810, 837, 845, 864, 930, 936, 972, 992, 1014, 1040, 1053, 1080, 1116, 1170, 1209, 1215, 1240, 1248, 1296, 1352, 1395, 1404, 1440, 1458, 1488, 1521, 1560, 1612, 1620, 1674, 1690, 1755, 1860, 1872, 1944, 2015, 2028, 2080, 2106, 2160, 2197, 2232, 2340, 2418, 2430, 2480, 2511, 2535, 2592, 2704, 2790, 2808, 2916, 2976, 3042, 3120, 3159, 3224, 3240, 3348, 3380, 3510, 3627, 3645, 3720, 3744, 3888, 4030, 4056, 4185, 4212, 4320, 4394, 4464, 4563, 4680, 4836, 4860, 4960, 5022, 5070, 5239, 5265, 5408, 5580, 5616, 5832, 6045, 6084, 6240, 6318, 6448, 6480, 6591, 6696, 6760, 7020, 7254, 7290, 7440, 7533, 7605, 7776, 8060, 8112, 8370, 8424, 8788, 8928, 9126, 9360, 9477, 9672, 9720, 10044, 10140, 10478, 10530, 10881, 10985, 11160, 11232, 11664, 12090, 12168, 12555, 12636, 12896, 12960, 13182, 13392, 13520, 13689, 14040, 14508, 14580, 14880, 15066, 15210, 15717, 15795, 16120, 16224, 16740, 16848, 17576, 18135, 18252, 18720, 18954, 19344, 19440, 19773, 20088, 20280, 20956, 21060, 21762, 21970, 22320, 22599, 22815, 23328, 24180, 24336, 25110, 25272, 26195, 26364, 26784, 27040, 27378, 28080, 29016, 29160, 30132, 30420, 31434, 31590, 32240, 32643, 32955, 33480, 33696, 35152, 36270, 36504, 37665, 37908, 38688, 38880, 39546, 40176, 40560, 41067, 41912, 42120, 43524, 43940, 44640, 45198, 45630, 47151, 47385, 48360, 48672, 50220, 50544, 52390, 52728, 54405, 54756, 56160, 58032, 58320, 59319, 60264, 60840, 62868, 63180, 64480, 65286, 65910, 66960, 68107, 68445, 70304, 72540, 73008, 75330, 75816, 78585, 79092, 80352, 81120, 82134, 83824, 84240, 87048, 87880, 90396, 91260, 94302, 94770, 96720, 97929, 98865, 100440, 101088, 104780, 105456, 108810, 109512, 112995, 116064, 116640, 118638, 120528, 121680, 123201, 125736, 126360, 130572, 131820, 133920, 136214, 136890, 141453, 145080, 146016, 150660, 151632, 157170, 158184, 163215, 164268, 167648, 168480, 174096, 175760, 177957, 180792, 182520, 188604, 189540, 193440, 195858, 197730, 200880, 204321, 205335, 209560, 210912, 217620, 219024, 225990, 235755, 237276, 241056, 243360, 246402, 251472, 252720, 261144, 263640, 272428, 273780, 282906, 290160, 293787, 296595, 301320, 303264, 314340, 316368, 326430, 328536, 340535, 348192, 351520, 355914, 361584, 365040, 377208, 379080, 391716, 395460, 401760, 408642, 410670, 419120, 424359, 435240, 438048, 451980, 471510, 474552, 489645, 492804, 502944, 505440, 522288, 527280, 533871, 544856, 547560, 565812, 580320, 587574, 593190, 602640, 612963, 616005, 628680, 632736, 652860, 657072, 681070, 707265, 711828, 723168, 730080, 754416, 758160, 783432, 790920, 817284, 821340, 838240, 848718, 870480, 889785, 903960, 943020, 949104, 979290, 985608, 1021605, 1044576, 1054560, 1067742, 1089712, 1095120, 1131624, 1175148, 1186380, 1205280, 1225926, 1232010, 1257360, 1273077, 1305720, 1314144, 1362140, 1414530, 1423656, 1468935, 1508832, 1516320, 1566864, 1581840, 1601613, 1634568, 1642680, 1697436, 1740960, 1779570, 1807920, 1838889, 1886040, 1898208, 1958580, 1971216, 2043210, 2121795, 2135484, 2179424, 2190240, 2263248, 2350296, 2372760, 2451852, 2464020, 2514720, 2546154, 2611440, 2669355, 2724280, 2829060, 2847312, 2937870, 3064815, 3133728, 3163680, 3203226, 3269136, 3285360, 3394872, 3559140, 3615840, 3677778, 3772080, 3819231, 3917160, 3942432, 4086420, 4243590, 4270968, 4526496, 4700592, 4745520, 4903704, 4928040, 5092308, 5222880, 5338710, 5448560, 5516667, 5658120, 5694624, 5875740, 6129630, 6365385, 6406452, 6538272, 6570720, 6789744, 7118280, 7355556, 7544160, 7638462, 7834320, 8008065, 8172840, 8487180, 8541936, 9194445, 9401184, 9491040, 9807408, 9856080, 10184616, 10677420, 10897120, 11033334, 11316240, 11751480, 12259260, 12730770, 12812904, 13579488, 14236560, 14711112, 15276924, 15668640, 16016130, 16345680, 16550001, 16974360, 17083872, 18388890, 19096155, 19614816, 19712160, 20369232, 21354840, 22066668, 22632480, 23502960, 24518520, 25461540, 25625808, 27583335, 28473120, 29422224, 30553848, 32032260, 32691360, 33100002, 33948720, 36777780, 38192310, 40738464, 42709680, 44133336, 47005920, 49037040, 49650003, 50923080, 51251616, 55166670, 58844448, 61107696, 64064520, 66200004, 67897440, 73555560, 76384620, 82750005, 85419360, 88266672, 98074080, 99300006, 101846160, 110333340, 122215392, 128129040, 132400008, 147111120, 152769240, 165500010, 176533344, 198600012, 203692320, 220666680, 248250015, 256258080, 264800016, 294222240, 305538480, 331000020, 397200024, 441333360, 496500030, 529600032, 611076960, 662000040, 794400048, 882666720, 993000060, 1324000080, 1588800096, 1986000120, 2648000160, 3972000240, 7944000480]

約数ペア:

[(1, 7944000480), (2, 3972000240), (3, 2648000160), (4, 1986000120), (5, 1588800096), (6, 1324000080), (8, 993000060), (9, 882666720), (10, 794400048), (12, 662000040), (13, 611076960), (15, 529600032), (16, 496500030), (18, 441333360), (20, 397200024), (24, 331000020), (26, 305538480), (27, 294222240), (30, 264800016), (31, 256258080), (32, 248250015), (36, 220666680), (39, 203692320), (40, 198600012), (45, 176533344), (48, 165500010), (52, 152769240), (54, 147111120), (60, 132400008), (62, 128129040), (65, 122215392), (72, 110333340), (78, 101846160), (80, 99300006), (81, 98074080), (90, 88266672), (93, 85419360), (96, 82750005), (104, 76384620), (108, 73555560), (117, 67897440), (120, 66200004), (124, 64064520), (130, 61107696), (135, 58844448), (144, 55166670), (155, 51251616), (156, 50923080), (160, 49650003), (162, 49037040), (169, 47005920), (180, 44133336), (186, 42709680), (195, 40738464), (208, 38192310), (216, 36777780), (234, 33948720), (240, 33100002), (243, 32691360), (248, 32032260), (260, 30553848), (270, 29422224), (279, 28473120), (288, 27583335), (310, 25625808), (312, 25461540), (324, 24518520), (338, 23502960), (351, 22632480), (360, 22066668), (372, 21354840), (390, 20369232), (403, 19712160), (405, 19614816), (416, 19096155), (432, 18388890), (465, 17083872), (468, 16974360), (480, 16550001), (486, 16345680), (496, 16016130), (507, 15668640), (520, 15276924), (540, 14711112), (558, 14236560), (585, 13579488), (620, 12812904), (624, 12730770), (648, 12259260), (676, 11751480), (702, 11316240), (720, 11033334), (729, 10897120), (744, 10677420), (780, 10184616), (806, 9856080), (810, 9807408), (837, 9491040), (845, 9401184), (864, 9194445), (930, 8541936), (936, 8487180), (972, 8172840), (992, 8008065), (1014, 7834320), (1040, 7638462), (1053, 7544160), (1080, 7355556), (1116, 7118280), (1170, 6789744), (1209, 6570720), (1215, 6538272), (1240, 6406452), (1248, 6365385), (1296, 6129630), (1352, 5875740), (1395, 5694624), (1404, 5658120), (1440, 5516667), (1458, 5448560), (1488, 5338710), (1521, 5222880), (1560, 5092308), (1612, 4928040), (1620, 4903704), (1674, 4745520), (1690, 4700592), (1755, 4526496), (1860, 4270968), (1872, 4243590), (1944, 4086420), (2015, 3942432), (2028, 3917160), (2080, 3819231), (2106, 3772080), (2160, 3677778), (2197, 3615840), (2232, 3559140), (2340, 3394872), (2418, 3285360), (2430, 3269136), (2480, 3203226), (2511, 3163680), (2535, 3133728), (2592, 3064815), (2704, 2937870), (2790, 2847312), (2808, 2829060), (2916, 2724280), (2976, 2669355), (3042, 2611440), (3120, 2546154), (3159, 2514720), (3224, 2464020), (3240, 2451852), (3348, 2372760), (3380, 2350296), (3510, 2263248), (3627, 2190240), (3645, 2179424), (3720, 2135484), (3744, 2121795), (3888, 2043210), (4030, 1971216), (4056, 1958580), (4185, 1898208), (4212, 1886040), (4320, 1838889), (4394, 1807920), (4464, 1779570), (4563, 1740960), (4680, 1697436), (4836, 1642680), (4860, 1634568), (4960, 1601613), (5022, 1581840), (5070, 1566864), (5239, 1516320), (5265, 1508832), (5408, 1468935), (5580, 1423656), (5616, 1414530), (5832, 1362140), (6045, 1314144), (6084, 1305720), (6240, 1273077), (6318, 1257360), (6448, 1232010), (6480, 1225926), (6591, 1205280), (6696, 1186380), (6760, 1175148), (7020, 1131624), (7254, 1095120), (7290, 1089712), (7440, 1067742), (7533, 1054560), (7605, 1044576), (7776, 1021605), (8060, 985608), (8112, 979290), (8370, 949104), (8424, 943020), (8788, 903960), (8928, 889785), (9126, 870480), (9360, 848718), (9477, 838240), (9672, 821340), (9720, 817284), (10044, 790920), (10140, 783432), (10478, 758160), (10530, 754416), (10881, 730080), (10985, 723168), (11160, 711828), (11232, 707265), (11664, 681070), (12090, 657072), (12168, 652860), (12555, 632736), (12636, 628680), (12896, 616005), (12960, 612963), (13182, 602640), (13392, 593190), (13520, 587574), (13689, 580320), (14040, 565812), (14508, 547560), (14580, 544856), (14880, 533871), (15066, 527280), (15210, 522288), (15717, 505440), (15795, 502944), (16120, 492804), (16224, 489645), (16740, 474552), (16848, 471510), (17576, 451980), (18135, 438048), (18252, 435240), (18720, 424359), (18954, 419120), (19344, 410670), (19440, 408642), (19773, 401760), (20088, 395460), (20280, 391716), (20956, 379080), (21060, 377208), (21762, 365040), (21970, 361584), (22320, 355914), (22599, 351520), (22815, 348192), (23328, 340535), (24180, 328536), (24336, 326430), (25110, 316368), (25272, 314340), (26195, 303264), (26364, 301320), (26784, 296595), (27040, 293787), (27378, 290160), (28080, 282906), (29016, 273780), (29160, 272428), (30132, 263640), (30420, 261144), (31434, 252720), (31590, 251472), (32240, 246402), (32643, 243360), (32955, 241056), (33480, 237276), (33696, 235755), (35152, 225990), (36270, 219024), (36504, 217620), (37665, 210912), (37908, 209560), (38688, 205335), (38880, 204321), (39546, 200880), (40176, 197730), (40560, 195858), (41067, 193440), (41912, 189540), (42120, 188604), (43524, 182520), (43940, 180792), (44640, 177957), (45198, 175760), (45630, 174096), (47151, 168480), (47385, 167648), (48360, 164268), (48672, 163215), (50220, 158184), (50544, 157170), (52390, 151632), (52728, 150660), (54405, 146016), (54756, 145080), (56160, 141453), (58032, 136890), (58320, 136214), (59319, 133920), (60264, 131820), (60840, 130572), (62868, 126360), (63180, 125736), (64480, 123201), (65286, 121680), (65910, 120528), (66960, 118638), (68107, 116640), (68445, 116064), (70304, 112995), (72540, 109512), (73008, 108810), (75330, 105456), (75816, 104780), (78585, 101088), (79092, 100440), (80352, 98865), (81120, 97929), (82134, 96720), (83824, 94770), (84240, 94302), (87048, 91260), (87880, 90396)]