7980560640

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:268

約数の個数: 720

約数和(自身を含む): 31910731776

約数和(自身を除く): 23930171136

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, 64, 65, 72, 78, 80, 81, 90, 93, 96, 104, 108, 117, 120, 124, 128, 130, 135, 144, 155, 156, 160, 162, 180, 186, 191, 192, 195, 208, 216, 234, 240, 248, 256, 260, 270, 279, 288, 310, 312, 320, 324, 351, 360, 372, 382, 384, 390, 403, 405, 416, 432, 465, 468, 480, 496, 520, 540, 558, 573, 576, 585, 620, 624, 640, 648, 702, 720, 744, 764, 768, 780, 806, 810, 832, 837, 864, 930, 936, 955, 960, 992, 1040, 1053, 1080, 1116, 1146, 1152, 1170, 1209, 1240, 1248, 1280, 1296, 1395, 1404, 1440, 1488, 1528, 1560, 1612, 1620, 1664, 1674, 1719, 1728, 1755, 1860, 1872, 1910, 1920, 1984, 2015, 2080, 2106, 2160, 2232, 2292, 2304, 2340, 2418, 2480, 2483, 2496, 2511, 2592, 2790, 2808, 2865, 2880, 2976, 3056, 3120, 3224, 3240, 3328, 3348, 3438, 3456, 3510, 3627, 3720, 3744, 3820, 3840, 3968, 4030, 4160, 4185, 4212, 4320, 4464, 4584, 4680, 4836, 4960, 4966, 4992, 5022, 5157, 5184, 5265, 5580, 5616, 5730, 5760, 5921, 5952, 6045, 6112, 6240, 6448, 6480, 6696, 6876, 6912, 7020, 7254, 7440, 7449, 7488, 7640, 7936, 8060, 8320, 8370, 8424, 8595, 8640, 8928, 9168, 9360, 9672, 9920, 9932, 9984, 10044, 10314, 10368, 10530, 10881, 11160, 11232, 11460, 11520, 11842, 11904, 12090, 12224, 12415, 12480, 12555, 12896, 12960, 13392, 13752, 14040, 14508, 14880, 14898, 14976, 15280, 15471, 16120, 16640, 16740, 16848, 17190, 17280, 17763, 17856, 18135, 18336, 18720, 19344, 19840, 19864, 20088, 20628, 20736, 21060, 21762, 22320, 22347, 22464, 22920, 23684, 23808, 24180, 24448, 24830, 24960, 25110, 25785, 25792, 25920, 26784, 27504, 28080, 29016, 29605, 29760, 29796, 29952, 30560, 30942, 32240, 32643, 33480, 33696, 34380, 34560, 35526, 35712, 36270, 36672, 37245, 37440, 38688, 39680, 39728, 40176, 41256, 42120, 43524, 44640, 44694, 44928, 45840, 47368, 48360, 48896, 49660, 49920, 50220, 51570, 51584, 51840, 53289, 53568, 54405, 55008, 56160, 58032, 59210, 59520, 59592, 61120, 61884, 64480, 65286, 66960, 67041, 67392, 68760, 71052, 71424, 72540, 73344, 74490, 74880, 76973, 77355, 77376, 79456, 80352, 82512, 84240, 87048, 88815, 89280, 89388, 89856, 91680, 94736, 96720, 99320, 100440, 103140, 103168, 103680, 106578, 107136, 108810, 110016, 111735, 112320, 116064, 118420, 119040, 119184, 122240, 123768, 128960, 130572, 133920, 134082, 134784, 137520, 142104, 145080, 146688, 148980, 149760, 153946, 154710, 154752, 158912, 159867, 160704, 163215, 165024, 168480, 174096, 177630, 178560, 178776, 183360, 189472, 193440, 198640, 200880, 201123, 206280, 213156, 214272, 217620, 220032, 223470, 224640, 230919, 232128, 236840, 238368, 244480, 247536, 257920, 261144, 266445, 267840, 268164, 269568, 275040, 284208, 290160, 297960, 307892, 309420, 309504, 317824, 319734, 321408, 326430, 330048, 335205, 336960, 348192, 355260, 357120, 357552, 366720, 378944, 384865, 386880, 397280, 401760, 402246, 412560, 426312, 435240, 440064, 446940, 449280, 461838, 464256, 473680, 476736, 479601, 495072, 515840, 522288, 532890, 535680, 536328, 550080, 568416, 580320, 595920, 615784, 618840, 635648, 639468, 642816, 652860, 660096, 670410, 673920, 692757, 696384, 710520, 715104, 733440, 757888, 769730, 773760, 794560, 799335, 803520, 804492, 825120, 852624, 870480, 893880, 923676, 928512, 947360, 953472, 959202, 990144, 1005615, 1044576, 1065780, 1071360, 1072656, 1100160, 1136832, 1154595, 1160640, 1191840, 1231568, 1237680, 1278936, 1305720, 1320192, 1340820, 1347840, 1385514, 1392768, 1421040, 1430208, 1515776, 1539460, 1547520, 1589120, 1598670, 1607040, 1608984, 1650240, 1705248, 1740960, 1787760, 1847352, 1894720, 1906944, 1918404, 1980288, 2011230, 2078271, 2089152, 2131560, 2145312, 2200320, 2273664, 2309190, 2321280, 2383680, 2398005, 2463136, 2475360, 2557872, 2611440, 2681640, 2771028, 2785536, 2842080, 2860416, 3078920, 3178240, 3197340, 3214080, 3217968, 3300480, 3410496, 3463785, 3481920, 3575520, 3694704, 3789440, 3836808, 3960576, 4022460, 4156542, 4178304, 4263120, 4290624, 4547328, 4618380, 4642560, 4767360, 4796010, 4926272, 4950720, 5115744, 5222880, 5363280, 5542056, 5684160, 5720832, 6157840, 6234813, 6394680, 6435936, 6600960, 6820992, 6927570, 6963840, 7151040, 7389408, 7578880, 7673616, 8044920, 8313084, 8356608, 8526240, 8581248, 9236760, 9534720, 9592020, 9852544, 9901440, 10231488, 10391355, 10445760, 10726560, 11084112, 11368320, 12315680, 12469626, 12789360, 12871872, 13641984, 13855140, 13927680, 14302080, 14778816, 15347232, 16089840, 16626168, 17052480, 17162496, 18473520, 19184040, 19705088, 19802880, 20462976, 20782710, 20891520, 21453120, 22168224, 22736640, 24631360, 24939252, 25578720, 25743744, 27710280, 28604160, 29557632, 30694464, 31174065, 32179680, 33252336, 34104960, 36947040, 38368080, 40925952, 41565420, 41783040, 42906240, 44336448, 49262720, 49878504, 51157440, 51487488, 55420560, 59115264, 61388928, 62348130, 64359360, 66504672, 68209920, 73894080, 76736160, 83130840, 85812480, 88672896, 98525440, 99757008, 102314880, 110841120, 122777856, 124696260, 128718720, 133009344, 147788160, 153472320, 166261680, 177345792, 199514016, 204629760, 221682240, 249392520, 257437440, 266018688, 295576320, 306944640, 332523360, 399028032, 443364480, 498785040, 532037376, 613889280, 665046720, 798056064, 886728960, 997570080, 1330093440, 1596112128, 1995140160, 2660186880, 3990280320, 7980560640]

約数ペア:

[(1, 7980560640), (2, 3990280320), (3, 2660186880), (4, 1995140160), (5, 1596112128), (6, 1330093440), (8, 997570080), (9, 886728960), (10, 798056064), (12, 665046720), (13, 613889280), (15, 532037376), (16, 498785040), (18, 443364480), (20, 399028032), (24, 332523360), (26, 306944640), (27, 295576320), (30, 266018688), (31, 257437440), (32, 249392520), (36, 221682240), (39, 204629760), (40, 199514016), (45, 177345792), (48, 166261680), (52, 153472320), (54, 147788160), (60, 133009344), (62, 128718720), (64, 124696260), (65, 122777856), (72, 110841120), (78, 102314880), (80, 99757008), (81, 98525440), (90, 88672896), (93, 85812480), (96, 83130840), (104, 76736160), (108, 73894080), (117, 68209920), (120, 66504672), (124, 64359360), (128, 62348130), (130, 61388928), (135, 59115264), (144, 55420560), (155, 51487488), (156, 51157440), (160, 49878504), (162, 49262720), (180, 44336448), (186, 42906240), (191, 41783040), (192, 41565420), (195, 40925952), (208, 38368080), (216, 36947040), (234, 34104960), (240, 33252336), (248, 32179680), (256, 31174065), (260, 30694464), (270, 29557632), (279, 28604160), (288, 27710280), (310, 25743744), (312, 25578720), (320, 24939252), (324, 24631360), (351, 22736640), (360, 22168224), (372, 21453120), (382, 20891520), (384, 20782710), (390, 20462976), (403, 19802880), (405, 19705088), (416, 19184040), (432, 18473520), (465, 17162496), (468, 17052480), (480, 16626168), (496, 16089840), (520, 15347232), (540, 14778816), (558, 14302080), (573, 13927680), (576, 13855140), (585, 13641984), (620, 12871872), (624, 12789360), (640, 12469626), (648, 12315680), (702, 11368320), (720, 11084112), (744, 10726560), (764, 10445760), (768, 10391355), (780, 10231488), (806, 9901440), (810, 9852544), (832, 9592020), (837, 9534720), (864, 9236760), (930, 8581248), (936, 8526240), (955, 8356608), (960, 8313084), (992, 8044920), (1040, 7673616), (1053, 7578880), (1080, 7389408), (1116, 7151040), (1146, 6963840), (1152, 6927570), (1170, 6820992), (1209, 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(4185, 1906944), (4212, 1894720), (4320, 1847352), (4464, 1787760), (4584, 1740960), (4680, 1705248), (4836, 1650240), (4960, 1608984), (4966, 1607040), (4992, 1598670), (5022, 1589120), (5157, 1547520), (5184, 1539460), (5265, 1515776), (5580, 1430208), (5616, 1421040), (5730, 1392768), (5760, 1385514), (5921, 1347840), (5952, 1340820), (6045, 1320192), (6112, 1305720), (6240, 1278936), (6448, 1237680), (6480, 1231568), (6696, 1191840), (6876, 1160640), (6912, 1154595), (7020, 1136832), (7254, 1100160), (7440, 1072656), (7449, 1071360), (7488, 1065780), (7640, 1044576), (7936, 1005615), (8060, 990144), (8320, 959202), (8370, 953472), (8424, 947360), (8595, 928512), (8640, 923676), (8928, 893880), (9168, 870480), (9360, 852624), (9672, 825120), (9920, 804492), (9932, 803520), (9984, 799335), (10044, 794560), (10314, 773760), (10368, 769730), (10530, 757888), (10881, 733440), (11160, 715104), (11232, 710520), (11460, 696384), (11520, 692757), (11842, 673920), (11904, 670410), (12090, 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(32240, 247536), (32643, 244480), (33480, 238368), (33696, 236840), (34380, 232128), (34560, 230919), (35526, 224640), (35712, 223470), (36270, 220032), (36672, 217620), (37245, 214272), (37440, 213156), (38688, 206280), (39680, 201123), (39728, 200880), (40176, 198640), (41256, 193440), (42120, 189472), (43524, 183360), (44640, 178776), (44694, 178560), (44928, 177630), (45840, 174096), (47368, 168480), (48360, 165024), (48896, 163215), (49660, 160704), (49920, 159867), (50220, 158912), (51570, 154752), (51584, 154710), (51840, 153946), (53289, 149760), (53568, 148980), (54405, 146688), (55008, 145080), (56160, 142104), (58032, 137520), (59210, 134784), (59520, 134082), (59592, 133920), (61120, 130572), (61884, 128960), (64480, 123768), (65286, 122240), (66960, 119184), (67041, 119040), (67392, 118420), (68760, 116064), (71052, 112320), (71424, 111735), (72540, 110016), (73344, 108810), (74490, 107136), (74880, 106578), (76973, 103680), (77355, 103168), (77376, 103140), (79456, 100440), (80352, 99320), (82512, 96720), (84240, 94736), (87048, 91680), (88815, 89856), (89280, 89388)]