2520629280

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4987}}^1$

素因数の和:5030

約数の個数: 288

約数和(自身を含む): 9608324544

約数和(自身を除く): 7087695264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 486, 520, 540, 585, 624, 648, 702, 720, 780, 810, 864, 936, 972, 1040, 1053, 1080, 1170, 1215, 1248, 1296, 1404, 1440, 1560, 1620, 1755, 1872, 1944, 2080, 2106, 2160, 2340, 2430, 2592, 2808, 3120, 3159, 3240, 3510, 3744, 3888, 4212, 4320, 4680, 4860, 4987, 5265, 5616, 6240, 6318, 6480, 7020, 7776, 8424, 9360, 9720, 9974, 10530, 11232, 12636, 12960, 14040, 14961, 15795, 16848, 18720, 19440, 19948, 21060, 24935, 25272, 28080, 29922, 31590, 33696, 38880, 39896, 42120, 44883, 49870, 50544, 56160, 59844, 63180, 64831, 74805, 79792, 84240, 89766, 99740, 101088, 119688, 126360, 129662, 134649, 149610, 159584, 168480, 179532, 194493, 199480, 224415, 239376, 252720, 259324, 269298, 299220, 324155, 359064, 388986, 398960, 403947, 448830, 478752, 505440, 518648, 538596, 583479, 598440, 648310, 673245, 718128, 777972, 797920, 807894, 897660, 972465, 1037296, 1077192, 1166958, 1196880, 1211841, 1296620, 1346490, 1436256, 1555944, 1615788, 1750437, 1795320, 1944930, 2019735, 2074592, 2154384, 2333916, 2393760, 2423682, 2593240, 2692980, 2917395, 3111888, 3231576, 3500874, 3590640, 3889860, 4039470, 4308768, 4667832, 4847364, 5186480, 5251311, 5385960, 5834790, 6059205, 6223776, 6463152, 7001748, 7181280, 7779720, 8078940, 8752185, 9335664, 9694728, 10372960, 10502622, 10771920, 11669580, 12118410, 12926304, 14003496, 15559440, 15753933, 16157880, 17504370, 18671328, 19389456, 21005244, 21543840, 23339160, 24236820, 26256555, 28006992, 31118880, 31507866, 32315760, 35008740, 38778912, 42010488, 46678320, 48473640, 52513110, 56013984, 63015732, 64631520, 70017480, 78769665, 84020976, 93356640, 96947280, 105026220, 126031464, 140034960, 157539330, 168041952, 193894560, 210052440, 252062928, 280069920, 315078660, 420104880, 504125856, 630157320, 840209760, 1260314640, 2520629280]

約数ペア:

[(1, 2520629280), (2, 1260314640), (3, 840209760), (4, 630157320), (5, 504125856), (6, 420104880), (8, 315078660), (9, 280069920), (10, 252062928), (12, 210052440), (13, 193894560), (15, 168041952), (16, 157539330), (18, 140034960), (20, 126031464), (24, 105026220), (26, 96947280), (27, 93356640), (30, 84020976), (32, 78769665), (36, 70017480), (39, 64631520), (40, 63015732), (45, 56013984), (48, 52513110), (52, 48473640), (54, 46678320), (60, 42010488), (65, 38778912), (72, 35008740), (78, 32315760), (80, 31507866), (81, 31118880), (90, 28006992), (96, 26256555), (104, 24236820), (108, 23339160), (117, 21543840), (120, 21005244), (130, 19389456), (135, 18671328), (144, 17504370), (156, 16157880), (160, 15753933), (162, 15559440), (180, 14003496), (195, 12926304), (208, 12118410), (216, 11669580), (234, 10771920), (240, 10502622), (243, 10372960), (260, 9694728), (270, 9335664), (288, 8752185), (312, 8078940), (324, 7779720), (351, 7181280), (360, 7001748), (390, 6463152), (405, 6223776), (416, 6059205), (432, 5834790), (468, 5385960), (480, 5251311), (486, 5186480), (520, 4847364), (540, 4667832), (585, 4308768), (624, 4039470), (648, 3889860), (702, 3590640), (720, 3500874), (780, 3231576), (810, 3111888), (864, 2917395), (936, 2692980), (972, 2593240), (1040, 2423682), (1053, 2393760), (1080, 2333916), (1170, 2154384), (1215, 2074592), (1248, 2019735), (1296, 1944930), (1404, 1795320), (1440, 1750437), (1560, 1615788), (1620, 1555944), (1755, 1436256), (1872, 1346490), (1944, 1296620), (2080, 1211841), (2106, 1196880), (2160, 1166958), (2340, 1077192), (2430, 1037296), (2592, 972465), (2808, 897660), (3120, 807894), (3159, 797920), (3240, 777972), (3510, 718128), (3744, 673245), (3888, 648310), (4212, 598440), (4320, 583479), (4680, 538596), (4860, 518648), (4987, 505440), (5265, 478752), (5616, 448830), (6240, 403947), (6318, 398960), (6480, 388986), (7020, 359064), (7776, 324155), (8424, 299220), (9360, 269298), (9720, 259324), (9974, 252720), (10530, 239376), (11232, 224415), (12636, 199480), (12960, 194493), (14040, 179532), (14961, 168480), (15795, 159584), (16848, 149610), (18720, 134649), (19440, 129662), (19948, 126360), (21060, 119688), (24935, 101088), (25272, 99740), (28080, 89766), (29922, 84240), (31590, 79792), (33696, 74805), (38880, 64831), (39896, 63180), (42120, 59844), (44883, 56160), (49870, 50544)]