320399795520

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{2309}}^1\times {\mathrm{6883}}^1$

素因数の和:9222

約数の個数: 336

約数和(自身を含む): 1260204865920

約数和(自身を除く): 939805070400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2309, 2520, 2880, 3360, 4032, 4618, 5040, 6720, 6883, 6927, 9236, 10080, 11545, 13766, 13854, 16163, 18472, 20160, 20649, 20781, 23090, 27532, 27708, 32326, 34415, 34635, 36944, 41298, 41562, 46180, 48181, 48489, 55064, 55416, 61947, 64652, 68830, 69270, 73888, 80815, 82596, 83124, 92360, 96362, 96978, 103245, 103905, 110128, 110832, 123894, 129304, 137660, 138540, 144543, 145467, 147776, 161630, 165192, 166248, 184720, 192724, 193956, 206490, 207810, 220256, 221664, 240905, 242445, 247788, 258608, 275320, 277080, 289086, 290934, 309735, 323260, 330384, 332496, 369440, 385448, 387912, 412980, 415620, 433629, 440512, 443328, 481810, 484890, 495576, 517216, 550640, 554160, 578172, 581868, 619470, 646520, 660768, 664992, 722715, 727335, 738880, 770896, 775824, 825960, 831240, 867258, 963620, 969780, 991152, 1034432, 1101280, 1108320, 1156344, 1163736, 1238940, 1293040, 1321536, 1329984, 1445430, 1454670, 1541792, 1551648, 1651920, 1662480, 1734516, 1927240, 1939560, 1982304, 2168145, 2202560, 2216640, 2312688, 2327472, 2477880, 2586080, 2890860, 2909340, 3083584, 3103296, 3303840, 3324960, 3469032, 3854480, 3879120, 3964608, 4336290, 4625376, 4654944, 4955760, 5172160, 5781720, 5818680, 6607680, 6649920, 6938064, 7708960, 7758240, 8672580, 9250752, 9309888, 9911520, 11563440, 11637360, 13876128, 15417920, 15516480, 15892847, 17345160, 19823040, 23126880, 23274720, 27752256, 31785694, 34690320, 46253760, 46549440, 47678541, 63571388, 69380640, 79464235, 95357082, 111249929, 127142776, 138761280, 143035623, 158928470, 190714164, 222499858, 238392705, 254285552, 286071246, 317856940, 333749787, 381428328, 444999716, 476785410, 508571104, 556249645, 572142492, 635713880, 667499574, 715178115, 762856656, 889999432, 953570820, 1001249361, 1017142208, 1112499290, 1144284984, 1271427760, 1334999148, 1430356230, 1525713312, 1668748935, 1779998864, 1907141640, 2002498722, 2224998580, 2288569968, 2542855520, 2669998296, 2860712460, 3051426624, 3337497870, 3559997728, 3814283280, 4004997444, 4449997160, 4577139936, 5006246805, 5085711040, 5339996592, 5721424920, 6674995740, 7119995456, 7628566560, 8009994888, 8899994320, 9154279872, 10012493610, 10679993184, 11442849840, 13349991480, 15257133120, 16019989776, 17799988640, 20024987220, 21359986368, 22885699680, 26699982960, 32039979552, 35599977280, 40049974440, 45771399360, 53399965920, 64079959104, 80099948880, 106799931840, 160199897760, 320399795520]

約数ペア:

[(1, 320399795520), (2, 160199897760), (3, 106799931840), (4, 80099948880), (5, 64079959104), (6, 53399965920), (7, 45771399360), (8, 40049974440), (9, 35599977280), (10, 32039979552), (12, 26699982960), (14, 22885699680), (15, 21359986368), (16, 20024987220), (18, 17799988640), (20, 16019989776), (21, 15257133120), (24, 13349991480), (28, 11442849840), (30, 10679993184), (32, 10012493610), (35, 9154279872), (36, 8899994320), (40, 8009994888), (42, 7628566560), (45, 7119995456), (48, 6674995740), (56, 5721424920), (60, 5339996592), (63, 5085711040), (64, 5006246805), (70, 4577139936), (72, 4449997160), (80, 4004997444), (84, 3814283280), (90, 3559997728), (96, 3337497870), (105, 3051426624), (112, 2860712460), (120, 2669998296), (126, 2542855520), (140, 2288569968), (144, 2224998580), (160, 2002498722), (168, 1907141640), (180, 1779998864), (192, 1668748935), (210, 1525713312), (224, 1430356230), (240, 1334999148), (252, 1271427760), (280, 1144284984), (288, 1112499290), (315, 1017142208), (320, 1001249361), (336, 953570820), (360, 889999432), (420, 762856656), (448, 715178115), (480, 667499574), (504, 635713880), (560, 572142492), (576, 556249645), (630, 508571104), (672, 476785410), (720, 444999716), (840, 381428328), (960, 333749787), (1008, 317856940), (1120, 286071246), (1260, 254285552), (1344, 238392705), (1440, 222499858), (1680, 190714164), (2016, 158928470), (2240, 143035623), (2309, 138761280), (2520, 127142776), (2880, 111249929), (3360, 95357082), (4032, 79464235), (4618, 69380640), (5040, 63571388), (6720, 47678541), (6883, 46549440), (6927, 46253760), (9236, 34690320), (10080, 31785694), (11545, 27752256), (13766, 23274720), (13854, 23126880), (16163, 19823040), (18472, 17345160), (20160, 15892847), (20649, 15516480), (20781, 15417920), (23090, 13876128), (27532, 11637360), (27708, 11563440), (32326, 9911520), (34415, 9309888), (34635, 9250752), (36944, 8672580), (41298, 7758240), (41562, 7708960), (46180, 6938064), (48181, 6649920), (48489, 6607680), (55064, 5818680), (55416, 5781720), (61947, 5172160), (64652, 4955760), (68830, 4654944), (69270, 4625376), (73888, 4336290), (80815, 3964608), (82596, 3879120), (83124, 3854480), (92360, 3469032), (96362, 3324960), (96978, 3303840), (103245, 3103296), (103905, 3083584), (110128, 2909340), (110832, 2890860), (123894, 2586080), (129304, 2477880), (137660, 2327472), (138540, 2312688), (144543, 2216640), (145467, 2202560), (147776, 2168145), (161630, 1982304), (165192, 1939560), (166248, 1927240), (184720, 1734516), (192724, 1662480), (193956, 1651920), (206490, 1551648), (207810, 1541792), (220256, 1454670), (221664, 1445430), (240905, 1329984), (242445, 1321536), (247788, 1293040), (258608, 1238940), (275320, 1163736), (277080, 1156344), (289086, 1108320), (290934, 1101280), (309735, 1034432), (323260, 991152), (330384, 969780), (332496, 963620), (369440, 867258), (385448, 831240), (387912, 825960), (412980, 775824), (415620, 770896), (433629, 738880), (440512, 727335), (443328, 722715), (481810, 664992), (484890, 660768), (495576, 646520), (517216, 619470), (550640, 581868), (554160, 578172)]