179216240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4051}}^1$

素因数の和:4150

約数の個数: 80

約数和(自身を含む): 482350080

約数和(自身を除く): 303133840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 79, 80, 112, 140, 158, 280, 316, 395, 553, 560, 632, 790, 1106, 1264, 1580, 2212, 2765, 3160, 4051, 4424, 5530, 6320, 8102, 8848, 11060, 16204, 20255, 22120, 28357, 32408, 40510, 44240, 56714, 64816, 81020, 113428, 141785, 162040, 226856, 283570, 320029, 324080, 453712, 567140, 640058, 1134280, 1280116, 1600145, 2240203, 2268560, 2560232, 3200290, 4480406, 5120464, 6400580, 8960812, 11201015, 12801160, 17921624, 22402030, 25602320, 35843248, 44804060, 89608120, 179216240]

約数ペア:

[(1, 179216240), (2, 89608120), (4, 44804060), (5, 35843248), (7, 25602320), (8, 22402030), (10, 17921624), (14, 12801160), (16, 11201015), (20, 8960812), (28, 6400580), (35, 5120464), (40, 4480406), (56, 3200290), (70, 2560232), (79, 2268560), (80, 2240203), (112, 1600145), (140, 1280116), (158, 1134280), (280, 640058), (316, 567140), (395, 453712), (553, 324080), (560, 320029), (632, 283570), (790, 226856), (1106, 162040), (1264, 141785), (1580, 113428), (2212, 81020), (2765, 64816), (3160, 56714), (4051, 44240), (4424, 40510), (5530, 32408), (6320, 28357), (8102, 22120), (8848, 20255), (11060, 16204)]