31890438720

素因数分解:

$2^6\times 3^4\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:278

約数の個数: 1120

約数和(自身を含む): 140737132800

約数和(自身を除く): 108846694080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 49, 51, 54, 56, 60, 63, 64, 68, 70, 72, 80, 81, 84, 85, 90, 96, 98, 102, 105, 108, 112, 119, 120, 126, 135, 136, 140, 144, 147, 153, 160, 162, 168, 170, 180, 189, 192, 196, 204, 210, 211, 216, 224, 238, 240, 245, 252, 255, 270, 272, 280, 288, 294, 306, 315, 320, 324, 336, 340, 343, 357, 360, 378, 392, 405, 408, 420, 422, 432, 441, 448, 459, 476, 480, 490, 504, 510, 540, 544, 560, 567, 576, 588, 595, 612, 630, 633, 648, 672, 680, 686, 714, 720, 735, 756, 765, 784, 810, 816, 833, 840, 844, 864, 882, 918, 945, 952, 960, 980, 1008, 1020, 1029, 1055, 1071, 1080, 1088, 1120, 1134, 1176, 1190, 1224, 1260, 1266, 1296, 1323, 1344, 1360, 1372, 1377, 1428, 1440, 1470, 1477, 1512, 1530, 1568, 1620, 1632, 1666, 1680, 1688, 1715, 1728, 1764, 1785, 1836, 1890, 1899, 1904, 1960, 2016, 2040, 2058, 2110, 2142, 2160, 2205, 2240, 2268, 2295, 2352, 2380, 2448, 2499, 2520, 2532, 2592, 2646, 2720, 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20256, 20580, 20678, 21168, 21420, 21522, 21952, 22032, 22155, 22491, 22680, 22788, 22848, 23324, 23520, 23632, 24480, 24696, 24990, 25109, 25320, 25704, 25920, 26460, 26586, 26656, 27440, 27540, 27783, 28224, 28485, 28560, 28696, 29155, 29376, 29540, 29988, 30240, 30384, 30870, 31017, 31752, 32130, 32283, 32928, 33320, 33760, 34182, 34272, 34986, 35280, 35448, 35870, 36288, 36720, 37044, 37485, 37980, 38080, 38556, 39690, 39879, 39984, 40512, 41160, 41356, 42336, 42840, 43044, 44064, 44310, 44982, 45360, 45576, 46305, 46648, 47040, 47264, 48195, 48960, 49392, 49980, 50218, 50640, 51408, 51695, 52479, 52920, 53172, 53312, 53805, 54880, 55080, 55566, 56970, 57120, 57392, 58310, 59080, 59976, 60480, 60768, 61740, 62034, 63504, 64260, 64566, 65856, 66465, 66640, 67473, 67520, 68364, 68544, 69972, 70560, 70896, 71740, 72373, 73440, 74088, 74970, 75327, 75960, 77112, 79380, 79758, 79968, 82320, 82712, 84672, 85455, 85680, 86088, 87465, 88128, 88620, 89964, 90720, 91152, 92610, 93051, 93296, 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349860, 351526, 354480, 359856, 361865, 364608, 370440, 372204, 373184, 376635, 385560, 387396, 398790, 399840, 401744, 413560, 419832, 423360, 425376, 430440, 434238, 440640, 444528, 449820, 451962, 455760, 465255, 466480, 472311, 472640, 478548, 479808, 484245, 493920, 496272, 502180, 514080, 516528, 524790, 527289, 531720, 539784, 546912, 555660, 558306, 559776, 573920, 578984, 581094, 592704, 598185, 599760, 602616, 607680, 616896, 620340, 629748, 635040, 638064, 645660, 651357, 661696, 674730, 677943, 683640, 688704, 699720, 703052, 708960, 719712, 723730, 740880, 744408, 753270, 771120, 774792, 787185, 797580, 799680, 803488, 827120, 837459, 839664, 850752, 860880, 868476, 878815, 889056, 899640, 903924, 911520, 930510, 932960, 944622, 957096, 968490, 987840, 992544, 1004360, 1028160, 1033056, 1049580, 1054578, 1063440, 1079568, 1085595, 1093824, 1111320, 1116612, 1119552, 1129905, 1147840, 1157968, 1162188, 1196370, 1199520, 1205232, 1230341, 1240680, 1259496, 1270080, 1276128, 1291320, 1302714, 1349460, 1355886, 1367280, 1395765, 1399440, 1406104, 1417920, 1439424, 1447460, 1452735, 1481760, 1488816, 1506540, 1542240, 1549584, 1574370, 1581867, 1595160, 1606976, 1654240, 1674918, 1679328, 1721760, 1736952, 1757630, 1778112, 1799280, 1807848, 1823040, 1861020, 1865920, 1889244, 1914192, 1936980, 1954071, 1985088, 2008720, 2033829, 2066112, 2099160, 2109156, 2126880, 2159136, 2171190, 2222640, 2233224, 2259810, 2315936, 2324376, 2361555, 2392740, 2399040, 2410464, 2460682, 2481360, 2518992, 2552256, 2582640, 2605428, 2636445, 2698920, 2711772, 2734560, 2791530, 2798880, 2812208, 2894920, 2905470, 2963520, 2977632, 3013080, 3084480, 3099168, 3148740, 3163734, 3190320, 3256785, 3308480, 3349836, 3358656, 3389715, 3443520, 3473904, 3515260, 3598560, 3615696, 3691023, 3722040, 3778488, 3828384, 3873960, 3908142, 4017440, 4067658, 4187295, 4198320, 4218312, 4253760, 4318272, 4342380, 4445280, 4466448, 4519620, 4631872, 4648752, 4723110, 4745601, 4785480, 4820928, 4921364, 4962720, 5037984, 5165280, 5210856, 5272890, 5397840, 5423544, 5469120, 5583060, 5597760, 5624416, 5789840, 5810940, 5862213, 5955264, 6026160, 6151705, 6198336, 6297480, 6327468, 6380640, 6513570, 6699672, 6779430, 6947808, 7030520, 7197120, 7231392, 7382046, 7444080, 7556976, 7656768, 7747920, 7816284, 7909335, 8034880, 8135316, 8374590, 8396640, 8436624, 8684760, 8890560, 8932896, 9039240, 9297504, 9446220, 9491202, 9570960, 9770355, 9842728, 9925440, 10075968, 10169145, 10330560, 10421712, 10545780, 10795680, 10847088, 11073069, 11166120, 11248832, 11579680, 11621880, 11724426, 12052320, 12303410, 12594960, 12654936, 12761280, 13027140, 13399344, 13558860, 13895616, 14061040, 14236803, 14462784, 14764092, 14888160, 15113952, 15495840, 15632568, 15818670, 16270632, 16749180, 16793280, 16873248, 17369520, 17865792, 18078480, 18455115, 18595008, 18892440, 18982404, 19141920, 19540710, 19685456, 20338290, 20843424, 21091560, 21591360, 21694176, 22146138, 22332240, 23159360, 23243760, 23448852, 23728005, 24104640, 24606820, 25189920, 25309872, 26054280, 26798688, 27117720, 28122080, 28473606, 29311065, 29528184, 29776320, 30227904, 30991680, 31265136, 31637340, 32541264, 33219207, 33498360, 33746496, 34739040, 36156960, 36910230, 37784880, 37964808, 38283840, 39081420, 39370912, 40676580, 41686848, 42183120, 43388352, 44292276, 44664480, 46487520, 46897704, 47456010, 49213640, 50379840, 50619744, 52108560, 53597376, 54235440, 55365345, 56244160, 56947212, 58622130, 59056368, 62530272, 63274680, 65082528, 66438414, 66996720, 69478080, 71184015, 72313920, 73820460, 75569760, 75929616, 78162840, 78741824, 81353160, 84366240, 88584552, 89328960, 92975040, 93795408, 94912020, 98427280, 99657621, 101239488, 104217120, 108470880, 110730690, 113894424, 117244260, 118112736, 125060544, 126549360, 130165056, 132876828, 133993440, 142368030, 147640920, 151139520, 151859232, 156325680, 162706320, 166096035, 168732480, 177169104, 187590816, 189824040, 196854560, 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約数ペア:

[(1, 31890438720), (2, 15945219360), (3, 10630146240), (4, 7972609680), (5, 6378087744), (6, 5315073120), (7, 4555776960), (8, 3986304840), (9, 3543382080), (10, 3189043872), (12, 2657536560), (14, 2277888480), (15, 2126029248), (16, 1993152420), (17, 1875908160), (18, 1771691040), (20, 1594521936), (21, 1518592320), (24, 1328768280), (27, 1181127360), (28, 1138944240), (30, 1063014624), (32, 996576210), (34, 937954080), (35, 911155392), (36, 885845520), (40, 797260968), (42, 759296160), (45, 708676416), (48, 664384140), (49, 650825280), (51, 625302720), (54, 590563680), (56, 569472120), (60, 531507312), (63, 506197440), (64, 498288105), (68, 468977040), (70, 455577696), (72, 442922760), (80, 398630484), (81, 393709120), (84, 379648080), (85, 375181632), (90, 354338208), (96, 332192070), (98, 325412640), (102, 312651360), (105, 303718464), (108, 295281840), (112, 284736060), (119, 267986880), (120, 265753656), (126, 253098720), (135, 236225472), (136, 234488520), (140, 227788848), (144, 221461380), (147, 216941760), (153, 208434240), (160, 199315242), (162, 196854560), (168, 189824040), (170, 187590816), (180, 177169104), (189, 168732480), (192, 166096035), (196, 162706320), (204, 156325680), (210, 151859232), (211, 151139520), (216, 147640920), (224, 142368030), (238, 133993440), (240, 132876828), (245, 130165056), (252, 126549360), (255, 125060544), (270, 118112736), (272, 117244260), (280, 113894424), (288, 110730690), (294, 108470880), (306, 104217120), (315, 101239488), (320, 99657621), (324, 98427280), (336, 94912020), (340, 93795408), (343, 92975040), (357, 89328960), (360, 88584552), (378, 84366240), (392, 81353160), (405, 78741824), (408, 78162840), (420, 75929616), (422, 75569760), (432, 73820460), (441, 72313920), (448, 71184015), (459, 69478080), (476, 66996720), (480, 66438414), (490, 65082528), (504, 63274680), (510, 62530272), (540, 59056368), (544, 58622130), (560, 56947212), (567, 56244160), (576, 55365345), (588, 54235440), (595, 53597376), (612, 52108560), (630, 50619744), (633, 50379840), (648, 49213640), (672, 47456010), (680, 46897704), (686, 46487520), (714, 44664480), (720, 44292276), (735, 43388352), (756, 42183120), (765, 41686848), (784, 40676580), (810, 39370912), (816, 39081420), (833, 38283840), (840, 37964808), (844, 37784880), (864, 36910230), (882, 36156960), (918, 34739040), (945, 33746496), (952, 33498360), (960, 33219207), (980, 32541264), (1008, 31637340), (1020, 31265136), (1029, 30991680), (1055, 30227904), (1071, 29776320), (1080, 29528184), (1088, 29311065), (1120, 28473606), (1134, 28122080), (1176, 27117720), (1190, 26798688), (1224, 26054280), (1260, 25309872), (1266, 25189920), (1296, 24606820), (1323, 24104640), (1344, 23728005), (1360, 23448852), (1372, 23243760), (1377, 23159360), (1428, 22332240), (1440, 22146138), (1470, 21694176), (1477, 21591360), (1512, 21091560), (1530, 20843424), (1568, 20338290), (1620, 19685456), (1632, 19540710), (1666, 19141920), (1680, 18982404), (1688, 18892440), (1715, 18595008), (1728, 18455115), (1764, 18078480), (1785, 17865792), (1836, 17369520), (1890, 16873248), (1899, 16793280), (1904, 16749180), (1960, 16270632), (2016, 15818670), (2040, 15632568), (2058, 15495840), (2110, 15113952), (2142, 14888160), (2160, 14764092), (2205, 14462784), (2240, 14236803), (2268, 14061040), (2295, 13895616), (2352, 13558860), (2380, 13399344), (2448, 13027140), (2499, 12761280), (2520, 12654936), (2532, 12594960), (2592, 12303410), (2646, 12052320), (2720, 11724426), (2744, 11621880), (2754, 11579680), (2835, 11248832), (2856, 11166120), (2880, 11073069), (2940, 10847088), (2954, 10795680), (3024, 10545780), (3060, 10421712), (3087, 10330560), (3136, 10169145), (3165, 10075968), (3213, 9925440), (3240, 9842728), (3264, 9770355), (3332, 9570960), (3360, 9491202), (3376, 9446220), (3430, 9297504), (3528, 9039240), (3570, 8932896), (3587, 8890560), (3672, 8684760), (3780, 8436624), (3798, 8396640), (3808, 8374590), (3920, 8135316), (3969, 8034880), (4032, 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