1990860969600

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{131171}}^1$

素因数の和:131249

約数の個数: 576

約数和(自身を含む): 7764416974080

約数和(自身を除く): 5773556004480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 30, 31, 32, 34, 36, 40, 45, 48, 50, 51, 60, 62, 64, 68, 72, 75, 80, 85, 90, 93, 96, 100, 102, 120, 124, 128, 136, 144, 150, 153, 155, 160, 170, 180, 186, 192, 200, 204, 225, 240, 248, 255, 272, 279, 288, 300, 306, 310, 320, 340, 360, 372, 384, 400, 408, 425, 450, 465, 480, 496, 510, 527, 544, 558, 576, 600, 612, 620, 640, 680, 720, 744, 765, 775, 800, 816, 850, 900, 930, 960, 992, 1020, 1054, 1088, 1116, 1152, 1200, 1224, 1240, 1275, 1360, 1395, 1440, 1488, 1530, 1550, 1581, 1600, 1632, 1700, 1800, 1860, 1920, 1984, 2040, 2108, 2176, 2232, 2325, 2400, 2448, 2480, 2550, 2635, 2720, 2790, 2880, 2976, 3060, 3100, 3162, 3200, 3264, 3400, 3600, 3720, 3825, 3968, 4080, 4216, 4464, 4650, 4743, 4800, 4896, 4960, 5100, 5270, 5440, 5580, 5760, 5952, 6120, 6200, 6324, 6528, 6800, 6975, 7200, 7440, 7650, 7905, 8160, 8432, 8928, 9300, 9486, 9600, 9792, 9920, 10200, 10540, 10880, 11160, 11904, 12240, 12400, 12648, 13175, 13600, 13950, 14400, 14880, 15300, 15810, 16320, 16864, 17856, 18600, 18972, 19584, 19840, 20400, 21080, 22320, 23715, 24480, 24800, 25296, 26350, 27200, 27900, 28800, 29760, 30600, 31620, 32640, 33728, 35712, 37200, 37944, 39525, 40800, 42160, 44640, 47430, 48960, 49600, 50592, 52700, 54400, 55800, 59520, 61200, 63240, 67456, 74400, 75888, 79050, 81600, 84320, 89280, 94860, 97920, 99200, 101184, 105400, 111600, 118575, 122400, 126480, 131171, 148800, 151776, 158100, 163200, 168640, 178560, 189720, 202368, 210800, 223200, 237150, 244800, 252960, 262342, 297600, 303552, 316200, 337280, 379440, 393513, 421600, 446400, 474300, 489600, 505920, 524684, 607104, 632400, 655855, 758880, 787026, 843200, 892800, 948600, 1011840, 1049368, 1180539, 1264800, 1311710, 1517760, 1574052, 1686400, 1897200, 1967565, 2098736, 2229907, 2361078, 2529600, 2623420, 3035520, 3148104, 3279275, 3794400, 3935130, 4066301, 4197472, 4459814, 4722156, 5059200, 5246840, 5902695, 6296208, 6558550, 6689721, 7588800, 7870260, 8132602, 8394944, 8919628, 9444312, 9837825, 10493680, 11149535, 11805390, 12198903, 12592416, 13117100, 13379442, 15177600, 15740520, 16265204, 16789888, 17839256, 18888624, 19675650, 20069163, 20331505, 20987360, 22299070, 23610780, 24397806, 25184832, 26234200, 26758884, 29513475, 31481040, 32530408, 33448605, 35678512, 36596709, 37777248, 39351300, 40138326, 40663010, 41974720, 44598140, 47221560, 48795612, 50369664, 52468400, 53517768, 55747675, 59026950, 60994515, 62962080, 65060816, 66897210, 69127117, 71357024, 73193418, 75554496, 78702600, 80276652, 81326020, 83949440, 89196280, 94443120, 97591224, 100345815, 101657525, 104936800, 107035536, 111495350, 118053900, 121989030, 125924160, 130121632, 133794420, 138254234, 142714048, 146386836, 151108992, 157405200, 160553304, 162652040, 167243025, 178392560, 182983545, 188886240, 195182448, 200691630, 203315050, 207381351, 209873600, 214071072, 222990700, 236107800, 243978060, 251848320, 260243264, 267588840, 276508468, 285428096, 292773672, 304972575, 314810400, 321106608, 325304080, 334486050, 345635585, 356785120, 365967090, 377772480, 390364896, 401383260, 406630100, 414762702, 419747200, 428142144, 445981400, 472215600, 487956120, 501729075, 520486528, 535177680, 553016936, 585547344, 609945150, 622144053, 629620800, 642213216, 650608160, 668972100, 691271170, 713570240, 731934180, 755544960, 780729792, 802766520, 813260200, 829525404, 856284288, 891962800, 914917725, 944431200, 975912240, 1003458150, 1036906755, 1070355360, 1106033872, 1171094688, 1219890300, 1244288106, 1259241600, 1284426432, 1301216320, 1337944200, 1382542340, 1427140480, 1463868360, 1561459584, 1605533040, 1626520400, 1659050808, 1728177925, 1783925600, 1829835450, 1888862400, 1951824480, 2006916300, 2073813510, 2140710720, 2212067744, 2342189376, 2439780600, 2488576212, 2568852864, 2602432640, 2675888400, 2765084680, 2927736720, 3110720265, 3211066080, 3253040800, 3318101616, 3456355850, 3567851200, 3659670900, 3777724800, 3903648960, 4013832600, 4147627020, 4281421440, 4424135488, 4684378752, 4879561200, 4977152424, 5184533775, 5351776800, 5530169360, 5855473440, 6221440530, 6422132160, 6506081600, 6636203232, 6912711700, 7135702400, 7319341800, 7807297920, 8027665200, 8295254040, 8848270976, 9759122400, 9954304848, 10369067550, 10703553600, 11060338720, 11710946880, 12442881060, 12844264320, 13012163200, 13272406464, 13825423400, 14638683600, 15553601325, 16055330400, 16590508080, 19518244800, 19908609696, 20738135100, 21407107200, 22120677440, 23421893760, 24885762120, 26544812928, 27650846800, 29277367200, 31107202650, 32110660800, 33181016160, 39036489600, 39817219392, 41476270200, 44241354880, 49771524240, 55301693600, 58554734400, 62214405300, 64221321600, 66362032320, 79634438784, 82952540400, 99543048480, 110603387200, 117109468800, 124428810600, 132724064640, 165905080800, 199086096960, 221206774400, 248857621200, 331810161600, 398172193920, 497715242400, 663620323200, 995430484800, 1990860969600]

約数ペア:

[(1, 1990860969600), (2, 995430484800), (3, 663620323200), (4, 497715242400), (5, 398172193920), (6, 331810161600), (8, 248857621200), (9, 221206774400), (10, 199086096960), (12, 165905080800), (15, 132724064640), (16, 124428810600), (17, 117109468800), (18, 110603387200), (20, 99543048480), (24, 82952540400), (25, 79634438784), (30, 66362032320), (31, 64221321600), (32, 62214405300), (34, 58554734400), (36, 55301693600), (40, 49771524240), (45, 44241354880), (48, 41476270200), (50, 39817219392), (51, 39036489600), (60, 33181016160), (62, 32110660800), (64, 31107202650), (68, 29277367200), (72, 27650846800), (75, 26544812928), (80, 24885762120), (85, 23421893760), (90, 22120677440), (93, 21407107200), (96, 20738135100), (100, 19908609696), (102, 19518244800), (120, 16590508080), (124, 16055330400), (128, 15553601325), (136, 14638683600), (144, 13825423400), (150, 13272406464), (153, 13012163200), (155, 12844264320), (160, 12442881060), (170, 11710946880), (180, 11060338720), (186, 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1659050808), (1224, 1626520400), (1240, 1605533040), (1275, 1561459584), (1360, 1463868360), (1395, 1427140480), (1440, 1382542340), (1488, 1337944200), (1530, 1301216320), (1550, 1284426432), (1581, 1259241600), (1600, 1244288106), (1632, 1219890300), (1700, 1171094688), (1800, 1106033872), (1860, 1070355360), (1920, 1036906755), (1984, 1003458150), (2040, 975912240), (2108, 944431200), (2176, 914917725), (2232, 891962800), (2325, 856284288), (2400, 829525404), (2448, 813260200), (2480, 802766520), (2550, 780729792), (2635, 755544960), (2720, 731934180), (2790, 713570240), (2880, 691271170), (2976, 668972100), (3060, 650608160), (3100, 642213216), (3162, 629620800), (3200, 622144053), (3264, 609945150), (3400, 585547344), (3600, 553016936), (3720, 535177680), (3825, 520486528), (3968, 501729075), (4080, 487956120), (4216, 472215600), (4464, 445981400), (4650, 428142144), (4743, 419747200), (4800, 414762702), (4896, 406630100), (4960, 401383260), (5100, 390364896), (5270, 377772480), (5440, 365967090), (5580, 356785120), (5760, 345635585), (5952, 334486050), (6120, 325304080), (6200, 321106608), (6324, 314810400), (6528, 304972575), (6800, 292773672), (6975, 285428096), (7200, 276508468), (7440, 267588840), (7650, 260243264), (7905, 251848320), (8160, 243978060), (8432, 236107800), (8928, 222990700), (9300, 214071072), (9486, 209873600), (9600, 207381351), (9792, 203315050), (9920, 200691630), (10200, 195182448), (10540, 188886240), (10880, 182983545), (11160, 178392560), (11904, 167243025), (12240, 162652040), (12400, 160553304), (12648, 157405200), (13175, 151108992), (13600, 146386836), (13950, 142714048), (14400, 138254234), (14880, 133794420), (15300, 130121632), (15810, 125924160), (16320, 121989030), (16864, 118053900), (17856, 111495350), (18600, 107035536), (18972, 104936800), (19584, 101657525), (19840, 100345815), (20400, 97591224), (21080, 94443120), (22320, 89196280), (23715, 83949440), (24480, 81326020), (24800, 80276652), (25296, 78702600), (26350, 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(223200, 8919628), (237150, 8394944), (244800, 8132602), (252960, 7870260), (262342, 7588800), (297600, 6689721), (303552, 6558550), (316200, 6296208), (337280, 5902695), (379440, 5246840), (393513, 5059200), (421600, 4722156), (446400, 4459814), (474300, 4197472), (489600, 4066301), (505920, 3935130), (524684, 3794400), (607104, 3279275), (632400, 3148104), (655855, 3035520), (758880, 2623420), (787026, 2529600), (843200, 2361078), (892800, 2229907), (948600, 2098736), (1011840, 1967565), (1049368, 1897200), (1180539, 1686400), (1264800, 1574052), (1311710, 1517760)]