28777644720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{199}}^1$

素因数の和:310

約数の個数: 720

約数和(自身を含む): 115251552000

約数和(自身を除く): 86473907280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 31, 33, 36, 38, 40, 44, 45, 48, 55, 57, 60, 62, 66, 72, 76, 80, 88, 90, 93, 95, 99, 110, 114, 120, 124, 132, 144, 152, 155, 165, 171, 176, 180, 186, 190, 198, 199, 209, 220, 228, 240, 248, 264, 279, 285, 304, 310, 330, 341, 342, 360, 372, 380, 396, 398, 418, 440, 456, 465, 495, 496, 528, 558, 570, 589, 597, 620, 627, 660, 682, 684, 720, 744, 760, 792, 796, 836, 855, 880, 912, 930, 961, 990, 995, 1023, 1045, 1116, 1140, 1178, 1194, 1240, 1254, 1320, 1364, 1368, 1395, 1488, 1520, 1584, 1592, 1672, 1705, 1710, 1767, 1791, 1860, 1881, 1922, 1980, 1990, 2046, 2090, 2189, 2232, 2280, 2356, 2388, 2480, 2508, 2640, 2728, 2736, 2790, 2883, 2945, 2985, 3069, 3135, 3184, 3344, 3410, 3420, 3534, 3582, 3720, 3762, 3781, 3844, 3960, 3980, 4092, 4180, 4378, 4464, 4560, 4712, 4776, 4805, 5016, 5115, 5301, 5456, 5580, 5766, 5890, 5970, 6138, 6169, 6270, 6479, 6567, 6820, 6840, 7068, 7164, 7440, 7524, 7562, 7688, 7920, 7960, 8184, 8360, 8649, 8756, 8835, 8955, 9405, 9424, 9552, 9610, 10032, 10230, 10571, 10602, 10945, 11160, 11343, 11532, 11780, 11940, 12276, 12338, 12540, 12958, 13134, 13640, 13680, 14136, 14328, 14415, 15048, 15124, 15345, 15376, 15920, 16368, 16720, 17298, 17512, 17670, 17910, 18259, 18507, 18810, 18905, 19220, 19437, 19701, 20460, 21142, 21204, 21890, 22320, 22686, 23064, 23560, 23880, 24552, 24676, 25080, 25916, 26268, 26505, 27280, 28272, 28656, 28830, 30096, 30248, 30690, 30845, 31713, 32395, 32835, 34029, 34596, 35024, 35340, 35820, 36518, 37014, 37620, 37810, 38440, 38874, 39402, 40920, 41591, 42284, 42408, 43245, 43780, 45372, 46128, 47120, 47760, 49104, 49352, 50160, 51832, 52536, 52855, 53010, 54777, 55521, 56715, 57660, 58311, 60496, 61380, 61690, 63426, 64790, 65670, 67859, 68058, 69192, 70680, 71640, 73036, 74028, 75240, 75620, 76880, 77748, 78804, 81840, 83182, 84568, 84816, 86490, 87560, 90744, 91295, 92535, 95139, 97185, 98505, 98704, 103664, 105072, 105710, 106020, 109554, 111042, 113430, 115320, 116622, 117211, 122760, 123380, 124773, 126852, 129580, 131340, 135718, 136116, 138384, 141360, 143280, 146072, 148056, 150480, 151240, 155496, 157608, 158565, 164331, 166364, 169136, 170145, 172980, 175120, 181488, 182590, 185070, 190278, 191239, 194370, 197010, 200849, 203577, 207955, 211420, 212040, 219108, 222084, 226860, 230640, 233244, 234422, 245520, 246760, 249546, 253704, 259160, 262680, 271436, 272232, 273885, 277605, 291555, 292144, 296112, 302480, 310992, 315216, 317130, 328662, 332728, 339295, 340290, 345960, 351633, 365180, 370140, 374319, 380556, 382478, 388740, 394020, 401698, 407154, 415910, 422840, 424080, 438216, 444168, 453720, 466488, 468844, 475695, 493520, 499092, 507408, 518320, 525360, 542872, 544464, 547770, 555210, 573717, 583110, 586055, 602547, 610731, 623865, 634260, 657324, 665456, 678590, 680580, 691920, 703266, 730360, 740280, 748638, 761112, 764956, 777480, 788040, 803396, 814308, 821655, 831820, 845680, 876432, 888336, 907440, 932976, 937688, 951390, 956195, 998184, 1004245, 1017885, 1054899, 1085744, 1095540, 1110420, 1147434, 1166220, 1172110, 1205094, 1221462, 1247730, 1268520, 1289321, 1314648, 1357180, 1361160, 1406532, 1460720, 1480560, 1497276, 1522224, 1529912, 1554960, 1576080, 1606792, 1628616, 1643310, 1663640, 1721151, 1758165, 1807641, 1871595, 1875376, 1902780, 1912390, 1996368, 2008490, 2035770, 2103629, 2109798, 2191080, 2220840, 2294868, 2332440, 2344220, 2410188, 2442924, 2495460, 2537040, 2578642, 2629296, 2714360, 2722320, 2813064, 2868585, 2994552, 3012735, 3053655, 3059824, 3213584, 3257232, 3286620, 3327280, 3442302, 3516330, 3615282, 3633541, 3743190, 3805560, 3824780, 3867963, 4016980, 4071540, 4207258, 4219596, 4382160, 4441680, 4589736, 4664880, 4688440, 4820376, 4885848, 4990920, 5157284, 5274495, 5428720, 5626128, 5737170, 5989104, 6025470, 6107310, 6310887, 6446605, 6573240, 6884604, 7032660, 7230564, 7267082, 7486380, 7611120, 7649560, 7735926, 8033960, 8143080, 8414516, 8439192, 8605755, 9038205, 9179472, 9376880, 9640752, 9771696, 9981840, 10314568, 10518145, 10548990, 10900623, 11474340, 11603889, 12050940, 12214620, 12621774, 12893210, 13146480, 13769208, 14065320, 14461128, 14534164, 14972760, 15299120, 15471852, 16067920, 16286160, 16829032, 16878384, 17211510, 18076410, 18167705, 18932661, 19339815, 20629136, 21036290, 21097980, 21801246, 22948680, 23207778, 24101880, 24429240, 25243548, 25786420, 27538416, 28130640, 28922256, 29068328, 29945520, 30943704, 31554435, 32701869, 33658064, 34423020, 36152820, 36335410, 37865322, 38679630, 39968951, 42072580, 42195960, 43602492, 45897360, 46415556, 48203760, 48858480, 50487096, 51572840, 54503115, 58019445, 58136656, 61887408, 63108870, 65403738, 68846040, 72305640, 72670820, 75730644, 77359260, 79937902, 84145160, 84391920, 87204984, 92831112, 94663305, 100974192, 103145680, 109006230, 116038890, 119906853, 126217740, 130807476, 137692080, 144611280, 145341640, 151461288, 154718520, 159875804, 163509345, 168290320, 174409968, 185662224, 189326610, 199844755, 218012460, 232077780, 239813706, 252435480, 261614952, 290683280, 302922576, 309437040, 319751608, 327018690, 359720559, 378653220, 399689510, 436024920, 464155560, 479627412, 504870960, 523229904, 599534265, 639503216, 654037380, 719441118, 757306440, 799379020, 872049840, 928311120, 959254824, 1199068530, 1308074760, 1438882236, 1514612880, 1598758040, 1798602795, 1918509648, 2398137060, 2616149520, 2877764472, 3197516080, 3597205590, 4796274120, 5755528944, 7194411180, 9592548240, 14388822360, 28777644720]

約数ペア:

[(1, 28777644720), (2, 14388822360), (3, 9592548240), (4, 7194411180), (5, 5755528944), (6, 4796274120), (8, 3597205590), (9, 3197516080), (10, 2877764472), (11, 2616149520), (12, 2398137060), (15, 1918509648), (16, 1798602795), (18, 1598758040), (19, 1514612880), (20, 1438882236), (22, 1308074760), (24, 1199068530), (30, 959254824), (31, 928311120), (33, 872049840), (36, 799379020), (38, 757306440), (40, 719441118), (44, 654037380), (45, 639503216), (48, 599534265), (55, 523229904), (57, 504870960), (60, 479627412), (62, 464155560), (66, 436024920), (72, 399689510), (76, 378653220), (80, 359720559), (88, 327018690), (90, 319751608), (93, 309437040), (95, 302922576), (99, 290683280), (110, 261614952), (114, 252435480), (120, 239813706), (124, 232077780), (132, 218012460), (144, 199844755), (152, 189326610), (155, 185662224), (165, 174409968), (171, 168290320), (176, 163509345), (180, 159875804), (186, 154718520), (190, 151461288), (198, 145341640), (199, 144611280), (209, 137692080), (220, 130807476), (228, 126217740), (240, 119906853), (248, 116038890), (264, 109006230), (279, 103145680), (285, 100974192), (304, 94663305), (310, 92831112), (330, 87204984), (341, 84391920), (342, 84145160), (360, 79937902), (372, 77359260), (380, 75730644), (396, 72670820), (398, 72305640), (418, 68846040), (440, 65403738), (456, 63108870), (465, 61887408), (495, 58136656), (496, 58019445), (528, 54503115), (558, 51572840), (570, 50487096), (589, 48858480), (597, 48203760), (620, 46415556), (627, 45897360), (660, 43602492), (682, 42195960), (684, 42072580), (720, 39968951), (744, 38679630), (760, 37865322), (792, 36335410), (796, 36152820), (836, 34423020), (855, 33658064), (880, 32701869), (912, 31554435), (930, 30943704), (961, 29945520), (990, 29068328), (995, 28922256), (1023, 28130640), (1045, 27538416), (1116, 25786420), (1140, 25243548), (1178, 24429240), (1194, 24101880), (1240, 23207778), (1254, 22948680), (1320, 21801246), (1364, 21097980), (1368, 21036290), (1395, 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