231404632480

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{29515897}}^1$

素因数の和:29515926

約数の個数: 72

約数和(自身を含む): 635949538308

約数和(自身を除く): 404544905828

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 7840, 29515897, 59031794, 118063588, 147579485, 206611279, 236127176, 295158970, 413222558, 472254352, 590317940, 826445116, 944508704, 1033056395, 1180635880, 1446278953, 1652890232, 2066112790, 2361271760, 2892557906, 3305780464, 4132225580, 4722543520, 5785115812, 6611560928, 7231394765, 8264451160, 11570231624, 14462789530, 16528902320, 23140463248, 28925579060, 33057804640, 46280926496, 57851158120, 115702316240, 231404632480]

約数ペア:

[(1, 231404632480), (2, 115702316240), (4, 57851158120), (5, 46280926496), (7, 33057804640), (8, 28925579060), (10, 23140463248), (14, 16528902320), (16, 14462789530), (20, 11570231624), (28, 8264451160), (32, 7231394765), (35, 6611560928), (40, 5785115812), (49, 4722543520), (56, 4132225580), (70, 3305780464), (80, 2892557906), (98, 2361271760), (112, 2066112790), (140, 1652890232), (160, 1446278953), (196, 1180635880), (224, 1033056395), (245, 944508704), (280, 826445116), (392, 590317940), (490, 472254352), (560, 413222558), (784, 295158970), (980, 236127176), (1120, 206611279), (1568, 147579485), (1960, 118063588), (3920, 59031794), (7840, 29515897)]