7643483680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{184447}}^1$

素因数の和:184506

約数の個数: 96

約数和(自身を含む): 21195288576

約数和(自身を除く): 13551804896

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 160, 185, 224, 259, 280, 296, 370, 518, 560, 592, 740, 1036, 1120, 1184, 1295, 1480, 2072, 2590, 2960, 4144, 5180, 5920, 8288, 10360, 20720, 41440, 184447, 368894, 737788, 922235, 1291129, 1475576, 1844470, 2582258, 2951152, 3688940, 5164516, 5902304, 6455645, 6824539, 7377880, 10329032, 12911290, 13649078, 14755760, 20658064, 25822580, 27298156, 29511520, 34122695, 41316128, 47771773, 51645160, 54596312, 68245390, 95543546, 103290320, 109192624, 136490780, 191087092, 206580640, 218385248, 238858865, 272981560, 382174184, 477717730, 545963120, 764348368, 955435460, 1091926240, 1528696736, 1910870920, 3821741840, 7643483680]

約数ペア:

[(1, 7643483680), (2, 3821741840), (4, 1910870920), (5, 1528696736), (7, 1091926240), (8, 955435460), (10, 764348368), (14, 545963120), (16, 477717730), (20, 382174184), (28, 272981560), (32, 238858865), (35, 218385248), (37, 206580640), (40, 191087092), (56, 136490780), (70, 109192624), (74, 103290320), (80, 95543546), (112, 68245390), (140, 54596312), (148, 51645160), (160, 47771773), (185, 41316128), (224, 34122695), (259, 29511520), (280, 27298156), (296, 25822580), (370, 20658064), (518, 14755760), (560, 13649078), (592, 12911290), (740, 10329032), (1036, 7377880), (1120, 6824539), (1184, 6455645), (1295, 5902304), (1480, 5164516), (2072, 3688940), (2590, 2951152), (2960, 2582258), (4144, 1844470), (5180, 1475576), (5920, 1291129), (8288, 922235), (10360, 737788), (20720, 368894), (41440, 184447)]