51367828320

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:210

約数の個数: 1152

約数和(自身を含む): 209227898880

約数和(自身を除く): 157860070560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 23, 24, 27, 30, 31, 32, 34, 36, 40, 45, 46, 48, 51, 54, 60, 62, 68, 69, 72, 80, 81, 85, 90, 92, 93, 96, 102, 108, 109, 115, 120, 124, 135, 136, 138, 144, 153, 155, 160, 162, 170, 180, 184, 186, 204, 207, 216, 218, 230, 240, 243, 248, 255, 270, 272, 276, 279, 288, 306, 310, 324, 327, 340, 345, 360, 368, 372, 391, 405, 408, 414, 432, 436, 459, 460, 465, 480, 486, 496, 510, 527, 540, 544, 545, 552, 558, 612, 620, 621, 648, 654, 680, 690, 713, 720, 736, 744, 765, 782, 810, 816, 828, 837, 864, 872, 918, 920, 930, 972, 981, 992, 1020, 1035, 1054, 1080, 1090, 1104, 1116, 1173, 1215, 1224, 1240, 1242, 1296, 1308, 1360, 1377, 1380, 1395, 1426, 1440, 1488, 1530, 1564, 1581, 1620, 1632, 1635, 1656, 1674, 1744, 1836, 1840, 1853, 1860, 1863, 1944, 1955, 1962, 2040, 2070, 2108, 2139, 2160, 2180, 2208, 2232, 2295, 2346, 2430, 2448, 2480, 2484, 2507, 2511, 2592, 2616, 2635, 2720, 2754, 2760, 2790, 2852, 2943, 2976, 3060, 3105, 3128, 3162, 3240, 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8561304720, 10273565664, 12841957080, 17122609440, 25683914160, 51367828320]

約数ペア:

[(1, 51367828320), (2, 25683914160), (3, 17122609440), (4, 12841957080), (5, 10273565664), (6, 8561304720), (8, 6420978540), (9, 5707536480), (10, 5136782832), (12, 4280652360), (15, 3424521888), (16, 3210489270), (17, 3021636960), (18, 2853768240), (20, 2568391416), (23, 2233383840), (24, 2140326180), (27, 1902512160), (30, 1712260944), (31, 1657026720), (32, 1605244635), (34, 1510818480), (36, 1426884120), (40, 1284195708), (45, 1141507296), (46, 1116691920), (48, 1070163090), (51, 1007212320), (54, 951256080), (60, 856130472), (62, 828513360), (68, 755409240), (69, 744461280), (72, 713442060), (80, 642097854), (81, 634170720), (85, 604327392), (90, 570753648), (92, 558345960), (93, 552342240), (96, 535081545), (102, 503606160), (108, 475628040), (109, 471264480), (115, 446676768), (120, 428065236), (124, 414256680), (135, 380502432), (136, 377704620), (138, 372230640), (144, 356721030), (153, 335737440), (155, 331405344), (160, 321048927), (162, 317085360), (170, 302163696), (180, 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(4905, 10472544), (4960, 10356417), (4968, 10339740), (5014, 10244880), (5022, 10228560), (5232, 9818010), (5270, 9747216), (5508, 9326040), (5520, 9305766), (5559, 9240480), (5580, 9205704), (5589, 9190880), (5704, 9005580), (5865, 8758368), (5886, 8727120), (6120, 8393436), (6210, 8271792), (6256, 8210970), (6324, 8122680), (6417, 8004960), (6480, 7927134), (6540, 7854408), (6624, 7754805), (6696, 7671420), (6758, 7601040), (6885, 7460832), (7038, 7298640), (7130, 7204464), (7344, 6994530), (7412, 6930360), (7440, 6904278), (7452, 6893160), (7521, 6829920), (7533, 6819040), (7776, 6605945), (7820, 6568776), (7848, 6545340), (7905, 6498144), (8160, 6295077), (8262, 6217360), (8280, 6203844), (8370, 6137136), (8432, 6092010), (8556, 6003720), (8720, 5890806), (8829, 5818080), (8928, 5753565), (9180, 5595624), (9265, 5544288), (9315, 5514528), (9384, 5473980), (9486, 5415120), (9720, 5284756), (9810, 5236272), (9936, 5169870), (10028, 5122440), (10044, 5114280), (10137, 5067360), (10464, 4909005), (10540, 4873608), (10557, 4865760), (10695, 4802976), (11016, 4663020), (11040, 4652883), (11118, 4620240), (11160, 4602852), (11178, 4595440), (11408, 4502790), (11730, 4379184), (11772, 4363560), (12121, 4237920), (12240, 4196718), (12420, 4135896), (12512, 4105485), (12535, 4097952), (12555, 4091424), (12648, 4061340), (12834, 4002480), (12960, 3963567), (13080, 3927204), (13392, 3835710), (13516, 3800520), (13770, 3730416), (14076, 3649320), (14229, 3610080), (14260, 3602232), (14688, 3497265), (14715, 3490848), (14824, 3465180), (14880, 3452139), (14904, 3446580), (15042, 3414960), (15066, 3409520), (15640, 3284388), (15696, 3272670), (15810, 3249072), (16524, 3108680), (16560, 3101922), (16677, 3080160), (16740, 3068568), (16864, 3046005), (16895, 3040416), (17112, 3001860), (17440, 2945403), (17595, 2919456), (17658, 2909040), (18360, 2797812), (18530, 2772144), (18630, 2757264), (18768, 2736990), (18972, 2707560), (19251, 2668320), (19440, 2642378), (19620, 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