28581719040

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{88609}}^1$

素因数の和:88647

約数の個数: 264

約数和(自身を含む): 113184034080

約数和(自身を除く): 84602315040

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, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1024, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2560, 2688, 2880, 3072, 3360, 3584, 3840, 4032, 4480, 4608, 5040, 5120, 5376, 5760, 6720, 7168, 7680, 8064, 8960, 9216, 10080, 10752, 11520, 13440, 15360, 16128, 17920, 20160, 21504, 23040, 26880, 32256, 35840, 40320, 46080, 53760, 64512, 80640, 88609, 107520, 161280, 177218, 265827, 322560, 354436, 443045, 531654, 620263, 708872, 797481, 886090, 1063308, 1240526, 1329135, 1417744, 1594962, 1772180, 1860789, 2126616, 2481052, 2658270, 2835488, 3101315, 3189924, 3544360, 3721578, 3987405, 4253232, 4962104, 5316540, 5582367, 5670976, 6202630, 6379848, 7088720, 7443156, 7974810, 8506464, 9303945, 9924208, 10633080, 11164734, 11341952, 12405260, 12759696, 14177440, 14886312, 15949620, 17012928, 18607890, 19848416, 21266160, 22329468, 22683904, 24810520, 25519392, 27911835, 28354880, 29772624, 31899240, 34025856, 37215780, 39696832, 42532320, 44658936, 45367808, 49621040, 51038784, 55823670, 56709760, 59545248, 63798480, 68051712, 74431560, 79393664, 85064640, 89317872, 90735616, 99242080, 102077568, 111647340, 113419520, 119090496, 127596960, 136103424, 148863120, 158787328, 170129280, 178635744, 198484160, 204155136, 223294680, 226839040, 238180992, 255193920, 272206848, 297726240, 317574656, 340258560, 357271488, 396968320, 408310272, 446589360, 453678080, 476361984, 510387840, 595452480, 635149312, 680517120, 714542976, 793936640, 816620544, 893178720, 952723968, 1020775680, 1190904960, 1361034240, 1429085952, 1587873280, 1786357440, 1905447936, 2041551360, 2381809920, 2858171904, 3175746560, 3572714880, 4083102720, 4763619840, 5716343808, 7145429760, 9527239680, 14290859520, 28581719040]

約数ペア:

[(1, 28581719040), (2, 14290859520), (3, 9527239680), (4, 7145429760), (5, 5716343808), (6, 4763619840), (7, 4083102720), (8, 3572714880), (9, 3175746560), (10, 2858171904), (12, 2381809920), (14, 2041551360), (15, 1905447936), (16, 1786357440), (18, 1587873280), (20, 1429085952), (21, 1361034240), (24, 1190904960), (28, 1020775680), (30, 952723968), (32, 893178720), (35, 816620544), (36, 793936640), (40, 714542976), (42, 680517120), (45, 635149312), (48, 595452480), (56, 510387840), (60, 476361984), (63, 453678080), (64, 446589360), (70, 408310272), (72, 396968320), (80, 357271488), (84, 340258560), (90, 317574656), (96, 297726240), (105, 272206848), (112, 255193920), (120, 238180992), (126, 226839040), (128, 223294680), (140, 204155136), (144, 198484160), (160, 178635744), (168, 170129280), (180, 158787328), (192, 148863120), (210, 136103424), (224, 127596960), (240, 119090496), (252, 113419520), (256, 111647340), (280, 102077568), (288, 99242080), (315, 90735616), (320, 89317872), (336, 85064640), (360, 79393664), (384, 74431560), (420, 68051712), (448, 63798480), (480, 59545248), (504, 56709760), (512, 55823670), (560, 51038784), (576, 49621040), (630, 45367808), (640, 44658936), (672, 42532320), (720, 39696832), (768, 37215780), (840, 34025856), (896, 31899240), (960, 29772624), (1008, 28354880), (1024, 27911835), (1120, 25519392), (1152, 24810520), (1260, 22683904), (1280, 22329468), (1344, 21266160), (1440, 19848416), (1536, 18607890), (1680, 17012928), (1792, 15949620), (1920, 14886312), (2016, 14177440), (2240, 12759696), (2304, 12405260), (2520, 11341952), (2560, 11164734), (2688, 10633080), (2880, 9924208), (3072, 9303945), (3360, 8506464), (3584, 7974810), (3840, 7443156), (4032, 7088720), (4480, 6379848), (4608, 6202630), (5040, 5670976), (5120, 5582367), (5376, 5316540), (5760, 4962104), (6720, 4253232), (7168, 3987405), (7680, 3721578), (8064, 3544360), (8960, 3189924), (9216, 3101315), (10080, 2835488), (10752, 2658270), (11520, 2481052), (13440, 2126616), (15360, 1860789), (16128, 1772180), (17920, 1594962), (20160, 1417744), (21504, 1329135), (23040, 1240526), (26880, 1063308), (32256, 886090), (35840, 797481), (40320, 708872), (46080, 620263), (53760, 531654), (64512, 443045), (80640, 354436), (88609, 322560), (107520, 265827), (161280, 177218)]