73291191680

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{16359641}}^1$

素因数の和:16359667

約数の個数: 64

約数和(自身を含む): 200242018080

約数和(自身を除く): 126950826400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 16359641, 32719282, 65438564, 81798205, 114517487, 130877128, 163596410, 229034974, 261754256, 327192820, 458069948, 523508512, 572587435, 654385640, 916139896, 1047017024, 1145174870, 1308771280, 1832279792, 2094034048, 2290349740, 2617542560, 3664559584, 4580699480, 5235085120, 7329119168, 9161398960, 10470170240, 14658238336, 18322797920, 36645595840, 73291191680]

約数ペア:

[(1, 73291191680), (2, 36645595840), (4, 18322797920), (5, 14658238336), (7, 10470170240), (8, 9161398960), (10, 7329119168), (14, 5235085120), (16, 4580699480), (20, 3664559584), (28, 2617542560), (32, 2290349740), (35, 2094034048), (40, 1832279792), (56, 1308771280), (64, 1145174870), (70, 1047017024), (80, 916139896), (112, 654385640), (128, 572587435), (140, 523508512), (160, 458069948), (224, 327192820), (280, 261754256), (320, 229034974), (448, 163596410), (560, 130877128), (640, 114517487), (896, 81798205), (1120, 65438564), (2240, 32719282), (4480, 16359641)]