221819776920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{9029}}^1\times {\mathrm{9749}}^1$

素因数の和:18802

約数の個数: 192

約数和(自身を含む): 824077800000

約数和(自身を除く): 602258023080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 9029, 9749, 18058, 19498, 27087, 29247, 36116, 38996, 45145, 48745, 54174, 58494, 63203, 68243, 72232, 77992, 81261, 87741, 90290, 97490, 108348, 116988, 126406, 135435, 136486, 146235, 162522, 175482, 180580, 189609, 194980, 204729, 216696, 233976, 252812, 270870, 272972, 292470, 316015, 325044, 341215, 350964, 361160, 379218, 389960, 406305, 409458, 438705, 505624, 541740, 545944, 568827, 584940, 614187, 632030, 650088, 682430, 701928, 758436, 812610, 818916, 877410, 948045, 1023645, 1083480, 1137654, 1169880, 1228374, 1264060, 1364860, 1516872, 1625220, 1637832, 1754820, 1896090, 2047290, 2275308, 2456748, 2528120, 2729720, 2844135, 3070935, 3250440, 3509640, 3792180, 4094580, 4550616, 4913496, 5688270, 6141870, 7584360, 8189160, 11376540, 12283740, 22753080, 24567480, 88023721, 176047442, 264071163, 352094884, 440118605, 528142326, 616166047, 704189768, 792213489, 880237210, 1056284652, 1232332094, 1320355815, 1584426978, 1760474420, 1848498141, 2112569304, 2464664188, 2640711630, 3080830235, 3168853956, 3520948840, 3696996282, 3961067445, 4929328376, 5281423260, 5545494423, 6161660470, 6337707912, 7393992564, 7922134890, 9242490705, 10562846520, 11090988846, 12323320940, 14787985128, 15844269780, 18484981410, 22181977692, 24646641880, 27727472115, 31688539560, 36969962820, 44363955384, 55454944230, 73939925640, 110909888460, 221819776920]

約数ペア:

[(1, 221819776920), (2, 110909888460), (3, 73939925640), (4, 55454944230), (5, 44363955384), (6, 36969962820), (7, 31688539560), (8, 27727472115), (9, 24646641880), (10, 22181977692), (12, 18484981410), (14, 15844269780), (15, 14787985128), (18, 12323320940), (20, 11090988846), (21, 10562846520), (24, 9242490705), (28, 7922134890), (30, 7393992564), (35, 6337707912), (36, 6161660470), (40, 5545494423), (42, 5281423260), (45, 4929328376), (56, 3961067445), (60, 3696996282), (63, 3520948840), (70, 3168853956), (72, 3080830235), (84, 2640711630), (90, 2464664188), (105, 2112569304), (120, 1848498141), (126, 1760474420), (140, 1584426978), (168, 1320355815), (180, 1232332094), (210, 1056284652), (252, 880237210), (280, 792213489), (315, 704189768), (360, 616166047), (420, 528142326), (504, 440118605), (630, 352094884), (840, 264071163), (1260, 176047442), (2520, 88023721), (9029, 24567480), (9749, 22753080), (18058, 12283740), (19498, 11376540), (27087, 8189160), (29247, 7584360), (36116, 6141870), (38996, 5688270), (45145, 4913496), (48745, 4550616), (54174, 4094580), (58494, 3792180), (63203, 3509640), (68243, 3250440), (72232, 3070935), (77992, 2844135), (81261, 2729720), (87741, 2528120), (90290, 2456748), (97490, 2275308), (108348, 2047290), (116988, 1896090), (126406, 1754820), (135435, 1637832), (136486, 1625220), (146235, 1516872), (162522, 1364860), (175482, 1264060), (180580, 1228374), (189609, 1169880), (194980, 1137654), (204729, 1083480), (216696, 1023645), (233976, 948045), (252812, 877410), (270870, 818916), (272972, 812610), (292470, 758436), (316015, 701928), (325044, 682430), (341215, 650088), (350964, 632030), (361160, 614187), (379218, 584940), (389960, 568827), (406305, 545944), (409458, 541740), (438705, 505624)]