154262080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4051}}^1$

素因数の和:4092

約数の個数: 112

約数和(自身を含む): 444617856

約数和(自身を除く): 290355776

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 680, 952, 1088, 1120, 1190, 1360, 1904, 2240, 2380, 2720, 3808, 4051, 4760, 5440, 7616, 8102, 9520, 16204, 19040, 20255, 28357, 32408, 38080, 40510, 56714, 64816, 68867, 81020, 113428, 129632, 137734, 141785, 162040, 226856, 259264, 275468, 283570, 324080, 344335, 453712, 482069, 550936, 567140, 648160, 688670, 907424, 964138, 1101872, 1134280, 1296320, 1377340, 1814848, 1928276, 2203744, 2268560, 2410345, 2754680, 3856552, 4407488, 4537120, 4820690, 5509360, 7713104, 9074240, 9641380, 11018720, 15426208, 19282760, 22037440, 30852416, 38565520, 77131040, 154262080]

約数ペア:

[(1, 154262080), (2, 77131040), (4, 38565520), (5, 30852416), (7, 22037440), (8, 19282760), (10, 15426208), (14, 11018720), (16, 9641380), (17, 9074240), (20, 7713104), (28, 5509360), (32, 4820690), (34, 4537120), (35, 4407488), (40, 3856552), (56, 2754680), (64, 2410345), (68, 2268560), (70, 2203744), (80, 1928276), (85, 1814848), (112, 1377340), (119, 1296320), (136, 1134280), (140, 1101872), (160, 964138), (170, 907424), (224, 688670), (238, 648160), (272, 567140), (280, 550936), (320, 482069), (340, 453712), (448, 344335), (476, 324080), (544, 283570), (560, 275468), (595, 259264), (680, 226856), (952, 162040), (1088, 141785), (1120, 137734), (1190, 129632), (1360, 113428), (1904, 81020), (2240, 68867), (2380, 64816), (2720, 56714), (3808, 40510), (4051, 38080), (4760, 32408), (5440, 28357), (7616, 20255), (8102, 19040), (9520, 16204)]