7928219520

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1217}}^1$

素因数の和:1287

約数の個数: 512

約数和(自身を含む): 31307472000

約数和(自身を除く): 23379252480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 29, 30, 32, 36, 39, 40, 45, 48, 52, 54, 58, 60, 64, 65, 72, 78, 80, 87, 90, 96, 104, 108, 116, 117, 120, 128, 130, 135, 144, 145, 156, 160, 174, 180, 192, 195, 208, 216, 232, 234, 240, 260, 261, 270, 288, 290, 312, 320, 348, 351, 360, 377, 384, 390, 416, 432, 435, 464, 468, 480, 520, 522, 540, 576, 580, 585, 624, 640, 696, 702, 720, 754, 780, 783, 832, 864, 870, 928, 936, 960, 1040, 1044, 1080, 1131, 1152, 1160, 1170, 1217, 1248, 1305, 1392, 1404, 1440, 1508, 1560, 1566, 1664, 1728, 1740, 1755, 1856, 1872, 1885, 1920, 2080, 2088, 2160, 2262, 2320, 2340, 2434, 2496, 2610, 2784, 2808, 2880, 3016, 3120, 3132, 3393, 3456, 3480, 3510, 3651, 3712, 3744, 3770, 3915, 4160, 4176, 4320, 4524, 4640, 4680, 4868, 4992, 5220, 5568, 5616, 5655, 5760, 6032, 6085, 6240, 6264, 6786, 6960, 7020, 7302, 7488, 7540, 7830, 8320, 8352, 8640, 9048, 9280, 9360, 9736, 10179, 10440, 10953, 11136, 11232, 11310, 12064, 12170, 12480, 12528, 13572, 13920, 14040, 14604, 14976, 15080, 15660, 15821, 16704, 16965, 17280, 18096, 18255, 18560, 18720, 19472, 20358, 20880, 21906, 22464, 22620, 24128, 24340, 24960, 25056, 27144, 27840, 28080, 29208, 30160, 31320, 31642, 32859, 33408, 33930, 35293, 36192, 36510, 37440, 38944, 40716, 41760, 43812, 44928, 45240, 47463, 48256, 48680, 50112, 50895, 54288, 54765, 55680, 56160, 58416, 60320, 62640, 63284, 65718, 67860, 70586, 72384, 73020, 74880, 77888, 79105, 81432, 83520, 87624, 90480, 94926, 97360, 100224, 101790, 105879, 108576, 109530, 112320, 116832, 120640, 125280, 126568, 131436, 135720, 141172, 142389, 144768, 146040, 155776, 158210, 162864, 164295, 167040, 175248, 176465, 180960, 189852, 194720, 203580, 211758, 217152, 219060, 224640, 233664, 237315, 241280, 250560, 253136, 262872, 271440, 282344, 284778, 292080, 316420, 317637, 325728, 328590, 350496, 352930, 361920, 379704, 389440, 407160, 423516, 427167, 434304, 438120, 458809, 467328, 474630, 501120, 506272, 525744, 529395, 542880, 564688, 569556, 584160, 632840, 635274, 651456, 657180, 700992, 705860, 711945, 723840, 759408, 778880, 814320, 847032, 854334, 876240, 917618, 949260, 952911, 1012544, 1051488, 1058790, 1085760, 1129376, 1139112, 1168320, 1265680, 1270548, 1302912, 1314360, 1376427, 1401984, 1411720, 1423890, 1518816, 1588185, 1628640, 1694064, 1708668, 1752480, 1835236, 1898520, 1905822, 2025088, 2102976, 2117580, 2135835, 2171520, 2258752, 2278224, 2294045, 2336640, 2531360, 2541096, 2628720, 2752854, 2823440, 2847780, 3037632, 3176370, 3257280, 3388128, 3417336, 3504960, 3670472, 3797040, 3811644, 4129281, 4205952, 4235160, 4271670, 4517504, 4556448, 4588090, 4764555, 5062720, 5082192, 5257440, 5505708, 5646880, 5695560, 6075264, 6352740, 6514560, 6776256, 6834672, 6882135, 7009920, 7340944, 7594080, 7623288, 8258562, 8470320, 8543340, 9112896, 9176180, 9529110, 10125440, 10164384, 10514880, 11011416, 11293760, 11391120, 12387843, 12705480, 13552512, 13669344, 13764270, 14681888, 15188160, 15246576, 16517124, 16940640, 17086680, 18225792, 18352360, 19058220, 20328768, 20646405, 21029760, 22022832, 22587520, 22782240, 24775686, 25410960, 27338688, 27528540, 29363776, 30376320, 30493152, 33034248, 33881280, 34173360, 36704720, 38116440, 40657536, 41292810, 44045664, 45564480, 49551372, 50821920, 54677376, 55057080, 58727552, 60986304, 61939215, 66068496, 67762560, 68346720, 73409440, 76232880, 82585620, 88091328, 91128960, 99102744, 101643840, 110114160, 121972608, 123878430, 132136992, 136693440, 146818880, 152465760, 165171240, 176182656, 198205488, 203287680, 220228320, 247756860, 264273984, 273386880, 293637760, 304931520, 330342480, 396410976, 440456640, 495513720, 528547968, 609863040, 660684960, 792821952, 880913280, 991027440, 1321369920, 1585643904, 1982054880, 2642739840, 3964109760, 7928219520]

約数ペア:

[(1, 7928219520), (2, 3964109760), (3, 2642739840), (4, 1982054880), (5, 1585643904), (6, 1321369920), (8, 991027440), (9, 880913280), (10, 792821952), (12, 660684960), (13, 609863040), (15, 528547968), (16, 495513720), (18, 440456640), (20, 396410976), (24, 330342480), (26, 304931520), (27, 293637760), (29, 273386880), (30, 264273984), (32, 247756860), (36, 220228320), (39, 203287680), (40, 198205488), (45, 176182656), (48, 165171240), (52, 152465760), (54, 146818880), (58, 136693440), (60, 132136992), (64, 123878430), (65, 121972608), (72, 110114160), (78, 101643840), (80, 99102744), (87, 91128960), (90, 88091328), (96, 82585620), (104, 76232880), (108, 73409440), (116, 68346720), (117, 67762560), (120, 66068496), (128, 61939215), (130, 60986304), (135, 58727552), (144, 55057080), (145, 54677376), (156, 50821920), (160, 49551372), (174, 45564480), (180, 44045664), (192, 41292810), (195, 40657536), (208, 38116440), (216, 36704720), (232, 34173360), (234, 33881280), (240, 33034248), (260, 30493152), (261, 30376320), (270, 29363776), (288, 27528540), (290, 27338688), (312, 25410960), (320, 24775686), (348, 22782240), (351, 22587520), (360, 22022832), (377, 21029760), (384, 20646405), (390, 20328768), (416, 19058220), (432, 18352360), (435, 18225792), (464, 17086680), (468, 16940640), (480, 16517124), (520, 15246576), (522, 15188160), (540, 14681888), (576, 13764270), (580, 13669344), (585, 13552512), (624, 12705480), (640, 12387843), (696, 11391120), (702, 11293760), (720, 11011416), (754, 10514880), (780, 10164384), (783, 10125440), (832, 9529110), (864, 9176180), (870, 9112896), (928, 8543340), (936, 8470320), (960, 8258562), (1040, 7623288), (1044, 7594080), (1080, 7340944), (1131, 7009920), (1152, 6882135), (1160, 6834672), (1170, 6776256), (1217, 6514560), (1248, 6352740), (1305, 6075264), (1392, 5695560), (1404, 5646880), (1440, 5505708), (1508, 5257440), (1560, 5082192), (1566, 5062720), (1664, 4764555), (1728, 4588090), (1740, 4556448), (1755, 4517504), (1856, 4271670), (1872, 4235160), (1885, 4205952), (1920, 4129281), (2080, 3811644), (2088, 3797040), (2160, 3670472), (2262, 3504960), (2320, 3417336), (2340, 3388128), (2434, 3257280), (2496, 3176370), (2610, 3037632), (2784, 2847780), (2808, 2823440), (2880, 2752854), (3016, 2628720), (3120, 2541096), (3132, 2531360), (3393, 2336640), (3456, 2294045), (3480, 2278224), (3510, 2258752), (3651, 2171520), (3712, 2135835), (3744, 2117580), (3770, 2102976), (3915, 2025088), (4160, 1905822), (4176, 1898520), (4320, 1835236), (4524, 1752480), (4640, 1708668), (4680, 1694064), (4868, 1628640), (4992, 1588185), (5220, 1518816), (5568, 1423890), (5616, 1411720), (5655, 1401984), (5760, 1376427), (6032, 1314360), (6085, 1302912), (6240, 1270548), (6264, 1265680), (6786, 1168320), (6960, 1139112), (7020, 1129376), (7302, 1085760), (7488, 1058790), (7540, 1051488), (7830, 1012544), (8320, 952911), (8352, 949260), (8640, 917618), (9048, 876240), (9280, 854334), (9360, 847032), (9736, 814320), (10179, 778880), (10440, 759408), (10953, 723840), (11136, 711945), (11232, 705860), (11310, 700992), (12064, 657180), (12170, 651456), (12480, 635274), (12528, 632840), (13572, 584160), (13920, 569556), (14040, 564688), (14604, 542880), (14976, 529395), (15080, 525744), (15660, 506272), (15821, 501120), (16704, 474630), (16965, 467328), (17280, 458809), (18096, 438120), (18255, 434304), (18560, 427167), (18720, 423516), (19472, 407160), (20358, 389440), (20880, 379704), (21906, 361920), (22464, 352930), (22620, 350496), (24128, 328590), (24340, 325728), (24960, 317637), (25056, 316420), (27144, 292080), (27840, 284778), (28080, 282344), (29208, 271440), (30160, 262872), (31320, 253136), (31642, 250560), (32859, 241280), (33408, 237315), (33930, 233664), (35293, 224640), (36192, 219060), (36510, 217152), (37440, 211758), (38944, 203580), (40716, 194720), (41760, 189852), (43812, 180960), (44928, 176465), (45240, 175248), (47463, 167040), (48256, 164295), (48680, 162864), (50112, 158210), (50895, 155776), (54288, 146040), (54765, 144768), (55680, 142389), (56160, 141172), (58416, 135720), (60320, 131436), (62640, 126568), (63284, 125280), (65718, 120640), (67860, 116832), (70586, 112320), (72384, 109530), (73020, 108576), (74880, 105879), (77888, 101790), (79105, 100224), (81432, 97360), (83520, 94926), (87624, 90480)]