167802040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{2617}}^1$

素因数の和:2864

約数の個数: 64

約数和(自身を含む): 433540800

約数和(自身を除く): 265738760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 229, 280, 458, 916, 1145, 1603, 1832, 2290, 2617, 3206, 4580, 5234, 6412, 8015, 9160, 10468, 12824, 13085, 16030, 18319, 20936, 26170, 32060, 36638, 52340, 64120, 73276, 91595, 104680, 146552, 183190, 366380, 599293, 732760, 1198586, 2397172, 2996465, 4195051, 4794344, 5992930, 8390102, 11985860, 16780204, 20975255, 23971720, 33560408, 41950510, 83901020, 167802040]

約数ペア:

[(1, 167802040), (2, 83901020), (4, 41950510), (5, 33560408), (7, 23971720), (8, 20975255), (10, 16780204), (14, 11985860), (20, 8390102), (28, 5992930), (35, 4794344), (40, 4195051), (56, 2996465), (70, 2397172), (140, 1198586), (229, 732760), (280, 599293), (458, 366380), (916, 183190), (1145, 146552), (1603, 104680), (1832, 91595), (2290, 73276), (2617, 64120), (3206, 52340), (4580, 36638), (5234, 32060), (6412, 26170), (8015, 20936), (9160, 18319), (10468, 16030), (12824, 13085)]