78687067680

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:471

約数の個数: 960

約数和(自身を含む): 321436418688

約数和(自身を除く): 242749351008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 65, 68, 72, 78, 80, 81, 83, 85, 90, 96, 102, 104, 108, 117, 120, 130, 135, 136, 144, 153, 156, 160, 162, 166, 170, 180, 195, 204, 208, 216, 221, 234, 240, 249, 255, 260, 270, 272, 288, 306, 312, 324, 331, 332, 340, 351, 360, 390, 405, 408, 415, 416, 432, 442, 459, 468, 480, 498, 510, 520, 540, 544, 585, 612, 624, 648, 662, 663, 664, 680, 702, 720, 747, 765, 780, 810, 816, 830, 864, 884, 918, 936, 993, 996, 1020, 1040, 1053, 1079, 1080, 1105, 1170, 1224, 1245, 1248, 1296, 1324, 1326, 1328, 1360, 1377, 1404, 1411, 1440, 1494, 1530, 1560, 1620, 1632, 1655, 1660, 1755, 1768, 1836, 1872, 1986, 1989, 1992, 2040, 2080, 2106, 2158, 2160, 2210, 2241, 2295, 2340, 2448, 2490, 2592, 2648, 2652, 2656, 2720, 2754, 2808, 2822, 2979, 2988, 3060, 3120, 3237, 3240, 3310, 3315, 3320, 3510, 3536, 3672, 3735, 3744, 3972, 3978, 3984, 4080, 4212, 4233, 4303, 4316, 4320, 4420, 4482, 4590, 4680, 4896, 4965, 4980, 5265, 5296, 5304, 5395, 5508, 5616, 5627, 5644, 5958, 5967, 5976, 6120, 6240, 6474, 6480, 6620, 6630, 6640, 6723, 6885, 7020, 7055, 7072, 7344, 7470, 7944, 7956, 7968, 8160, 8424, 8466, 8606, 8632, 8840, 8937, 8964, 9180, 9360, 9711, 9930, 9945, 9960, 10530, 10592, 10608, 10790, 11016, 11205, 11232, 11254, 11288, 11916, 11934, 11952, 12240, 12699, 12909, 12948, 12960, 13240, 13260, 13280, 13446, 13770, 14040, 14110, 14688, 14895, 14940, 15888, 15912, 16185, 16848, 16881, 16932, 17212, 17264, 17680, 17874, 17901, 17928, 18343, 18360, 18720, 19422, 19860, 19890, 19920, 21060, 21165, 21216, 21515, 21580, 22032, 22410, 22508, 22576, 23832, 23868, 23904, 24480, 25398, 25818, 25896, 26480, 26520, 26811, 26892, 27473, 27540, 28080, 28135, 28220, 29133, 29790, 29835, 29880, 31776, 31824, 32370, 33615, 33696, 33762, 33864, 34424, 34528, 35360, 35748, 35802, 35856, 36686, 36720, 38097, 38727, 38844, 39720, 39780, 39840, 42120, 42330, 43030, 43160, 44064, 44685, 44820, 45016, 45152, 47664, 47736, 48555, 50643, 50796, 51636, 51792, 52960, 53040, 53622, 53784, 54946, 55029, 55080, 56160, 56270, 56440, 58266, 59580, 59670, 59760, 63495, 63648, 64545, 64740, 67230, 67524, 67728, 68848, 71496, 71604, 71712, 73151, 73372, 73440, 76194, 77454, 77688, 79440, 79560, 82419, 84240, 84405, 84660, 86060, 86320, 87399, 89370, 89505, 89640, 90032, 91715, 95328, 95472, 97110, 101286, 101592, 103272, 103584, 106080, 107244, 107568, 109892, 110058, 110160, 112540, 112880, 114291, 116181, 116532, 119160, 119340, 119520, 126990, 129090, 129480, 134055, 134460, 135048, 135456, 137365, 137696, 142992, 143208, 145665, 146302, 146744, 151929, 152388, 154908, 155376, 158880, 159120, 164838, 165087, 168480, 168810, 169320, 172120, 172640, 174798, 178740, 179010, 179280, 180064, 183430, 190485, 190944, 193635, 194220, 202572, 203184, 206544, 214488, 215136, 219453, 219784, 220116, 220320, 225080, 225760, 228582, 232362, 233064, 238320, 238680, 247257, 253215, 253980, 258180, 258960, 268110, 268920, 270096, 274730, 275145, 285984, 286416, 291330, 292604, 293488, 303858, 304776, 309816, 310752, 318240, 329676, 330174, 337620, 338640, 344240, 348543, 349596, 357149, 357480, 358020, 358560, 365755, 366860, 380970, 387270, 388440, 405144, 406368, 412095, 413088, 428976, 436995, 438906, 439568, 440232, 450160, 455787, 457164, 464724, 466128, 467041, 476640, 477360, 494514, 495261, 506430, 507960, 516360, 517920, 536220, 537840, 540192, 549460, 550290, 571455, 572832, 580905, 582660, 585208, 586976, 607716, 609552, 619632, 658359, 659352, 660348, 675240, 677280, 688480, 697086, 699192, 714298, 714960, 716040, 731510, 733720, 741771, 759645, 761940, 774540, 776880, 810288, 824190, 825435, 857952, 873990, 877812, 879136, 880464, 900320, 911574, 914328, 929448, 932256, 934082, 954720, 989028, 990522, 1012860, 1015920, 1032720, 1071447, 1072440, 1075680, 1097265, 1098920, 1100580, 1142910, 1161810, 1165320, 1170416, 1215432, 1219104, 1236285, 1239264, 1316718, 1318704, 1320696, 1350480, 1394172, 1398384, 1401123, 1428596, 1429920, 1432080, 1463020, 1467440, 1483542, 1485783, 1519290, 1523880, 1549080, 1553760, 1620576, 1648380, 1650870, 1742715, 1747980, 1755624, 1760928, 1785745, 1823148, 1828656, 1858896, 1868164, 1975077, 1978056, 1981044, 2025720, 2031840, 2065440, 2142894, 2144880, 2194530, 2197840, 2201160, 2225313, 2278935, 2285820, 2323620, 2330640, 2335205, 2340832, 2430864, 2472570, 2476305, 2633436, 2637408, 2641392, 2700960, 2788344, 2796768, 2802246, 2857192, 2864160, 2926040, 2934880, 2967084, 2971566, 3038580, 3047760, 3098160, 3214341, 3291795, 3296760, 3301740, 3485430, 3495960, 3511248, 3571490, 3646296, 3657312, 3708855, 3717792, 3736328, 3950154, 3956112, 3962088, 4051440, 4203369, 4285788, 4289760, 4389060, 4395680, 4402320, 4450626, 4557870, 4571640, 4647240, 4661280, 4670410, 4861728, 4945140, 4952610, 5266872, 5282784, 5357235, 5576688, 5604492, 5714384, 5852080, 5925231, 5934168, 5943132, 6071533, 6077160, 6095520, 6196320, 6428682, 6583590, 6593520, 6603480, 6970860, 6991920, 7005615, 7022496, 7142980, 7292592, 7417710, 7428915, 7472656, 7900308, 7912224, 7924176, 8102880, 8406738, 8571576, 8778120, 8804640, 8901252, 9115740, 9143280, 9294480, 9340820, 9643023, 9875385, 9890280, 9905220, 10533744, 10714470, 11126565, 11153376, 11208984, 11428768, 11704160, 11850462, 11868336, 11886264, 12143066, 12154320, 12610107, 12857364, 13167180, 13187040, 13206960, 13941720, 13983840, 14011230, 14285960, 14585184, 14835420, 14857830, 14945312, 15800616, 15848352, 16071705, 16813476, 17143152, 17556240, 17802504, 18214599, 18231480, 18286560, 18588960, 18681640, 19286046, 19750770, 19780560, 19810440, 21016845, 21067488, 21428940, 22253130, 22417968, 23700924, 23736672, 23772528, 24286132, 24308640, 25220214, 25714728, 26334360, 26413920, 27883440, 28022460, 28571920, 28929069, 29626155, 29670840, 29715660, 30357665, 31601232, 32143410, 33626952, 34286304, 35112480, 35605008, 36429198, 36462960, 37363280, 37830321, 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約数ペア:

[(1, 78687067680), (2, 39343533840), (3, 26229022560), (4, 19671766920), (5, 15737413536), (6, 13114511280), (8, 9835883460), (9, 8743007520), (10, 7868706768), (12, 6557255640), (13, 6052851360), (15, 5245804512), (16, 4917941730), (17, 4628651040), (18, 4371503760), (20, 3934353384), (24, 3278627820), (26, 3026425680), (27, 2914335840), (30, 2622902256), (32, 2458970865), (34, 2314325520), (36, 2185751880), (39, 2017617120), (40, 1967176692), (45, 1748601504), (48, 1639313910), (51, 1542883680), (52, 1513212840), (54, 1457167920), (60, 1311451128), (65, 1210570272), (68, 1157162760), (72, 1092875940), (78, 1008808560), (80, 983588346), (81, 971445280), (83, 948036960), (85, 925730208), (90, 874300752), (96, 819656955), (102, 771441840), (104, 756606420), (108, 728583960), (117, 672539040), (120, 655725564), (130, 605285136), (135, 582867168), (136, 578581380), (144, 546437970), (153, 514294560), (156, 504404280), (160, 491794173), (162, 485722640), (166, 474018480), (170, 462865104), (180, 437150376), (195, 403523424), (204, 385720920), (208, 378303210), (216, 364291980), (221, 356050080), (234, 336269520), (240, 327862782), (249, 316012320), (255, 308576736), (260, 302642568), (270, 291433584), (272, 289290690), (288, 273218985), (306, 257147280), (312, 252202140), (324, 242861320), (331, 237725280), (332, 237009240), (340, 231432552), (351, 224179680), (360, 218575188), (390, 201761712), (405, 194289056), (408, 192860460), (415, 189607392), (416, 189151605), (432, 182145990), (442, 178025040), (459, 171431520), (468, 168134760), (480, 163931391), (498, 158006160), (510, 154288368), (520, 151321284), (540, 145716792), (544, 144645345), (585, 134507808), (612, 128573640), (624, 126101070), (648, 121430660), (662, 118862640), (663, 118683360), (664, 118504620), (680, 115716276), (702, 112089840), (720, 109287594), (747, 105337440), (765, 102858912), (780, 100880856), (810, 97144528), (816, 96430230), (830, 94803696), (864, 91072995), (884, 89012520), (918, 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(2979, 26413920), (2988, 26334360), (3060, 25714728), (3120, 25220214), (3237, 24308640), (3240, 24286132), (3310, 23772528), (3315, 23736672), (3320, 23700924), (3510, 22417968), (3536, 22253130), (3672, 21428940), (3735, 21067488), (3744, 21016845), (3972, 19810440), (3978, 19780560), (3984, 19750770), (4080, 19286046), (4212, 18681640), (4233, 18588960), (4303, 18286560), (4316, 18231480), (4320, 18214599), (4420, 17802504), (4482, 17556240), (4590, 17143152), (4680, 16813476), (4896, 16071705), (4965, 15848352), (4980, 15800616), (5265, 14945312), (5296, 14857830), (5304, 14835420), (5395, 14585184), (5508, 14285960), (5616, 14011230), (5627, 13983840), (5644, 13941720), (5958, 13206960), (5967, 13187040), (5976, 13167180), (6120, 12857364), (6240, 12610107), (6474, 12154320), (6480, 12143066), (6620, 11886264), (6630, 11868336), (6640, 11850462), (6723, 11704160), (6885, 11428768), (7020, 11208984), (7055, 11153376), (7072, 11126565), (7344, 10714470), (7470, 10533744), (7944, 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(39840, 1975077), (42120, 1868164), (42330, 1858896), (43030, 1828656), (43160, 1823148), (44064, 1785745), (44685, 1760928), (44820, 1755624), (45016, 1747980), (45152, 1742715), (47664, 1650870), (47736, 1648380), (48555, 1620576), (50643, 1553760), (50796, 1549080), (51636, 1523880), (51792, 1519290), (52960, 1485783), (53040, 1483542), (53622, 1467440), (53784, 1463020), (54946, 1432080), (55029, 1429920), (55080, 1428596), (56160, 1401123), (56270, 1398384), (56440, 1394172), (58266, 1350480), (59580, 1320696), (59670, 1318704), (59760, 1316718), (63495, 1239264), (63648, 1236285), (64545, 1219104), (64740, 1215432), (67230, 1170416), (67524, 1165320), (67728, 1161810), (68848, 1142910), (71496, 1100580), (71604, 1098920), (71712, 1097265), (73151, 1075680), (73372, 1072440), (73440, 1071447), (76194, 1032720), (77454, 1015920), (77688, 1012860), (79440, 990522), (79560, 989028), (82419, 954720), (84240, 934082), (84405, 932256), (84660, 929448), (86060, 914328), (86320, 911574), (87399, 900320), (89370, 880464), (89505, 879136), (89640, 877812), (90032, 873990), (91715, 857952), (95328, 825435), (95472, 824190), (97110, 810288), (101286, 776880), (101592, 774540), (103272, 761940), (103584, 759645), (106080, 741771), (107244, 733720), (107568, 731510), (109892, 716040), (110058, 714960), (110160, 714298), (112540, 699192), (112880, 697086), (114291, 688480), (116181, 677280), (116532, 675240), (119160, 660348), (119340, 659352), (119520, 658359), (126990, 619632), (129090, 609552), (129480, 607716), (134055, 586976), (134460, 585208), (135048, 582660), (135456, 580905), (137365, 572832), (137696, 571455), (142992, 550290), (143208, 549460), (145665, 540192), (146302, 537840), (146744, 536220), (151929, 517920), (152388, 516360), (154908, 507960), (155376, 506430), (158880, 495261), (159120, 494514), (164838, 477360), (165087, 476640), (168480, 467041), (168810, 466128), (169320, 464724), (172120, 457164), (172640, 455787), (174798, 450160), (178740, 440232), (179010, 439568), (179280, 438906), (180064, 436995), (183430, 428976), (190485, 413088), (190944, 412095), (193635, 406368), (194220, 405144), (202572, 388440), (203184, 387270), (206544, 380970), (214488, 366860), (215136, 365755), (219453, 358560), (219784, 358020), (220116, 357480), (220320, 357149), (225080, 349596), (225760, 348543), (228582, 344240), (232362, 338640), (233064, 337620), (238320, 330174), (238680, 329676), (247257, 318240), (253215, 310752), (253980, 309816), (258180, 304776), (258960, 303858), (268110, 293488), (268920, 292604), (270096, 291330), (274730, 286416), (275145, 285984)]