16446480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:201

約数の個数: 160

約数和(自身を含む): 56246400

約数和(自身を除く): 39799920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 29, 30, 34, 40, 48, 51, 58, 60, 68, 80, 85, 87, 102, 116, 120, 136, 139, 145, 170, 174, 204, 232, 240, 255, 272, 278, 290, 340, 348, 408, 417, 435, 464, 493, 510, 556, 580, 680, 695, 696, 816, 834, 870, 986, 1020, 1112, 1160, 1360, 1390, 1392, 1479, 1668, 1740, 1972, 2040, 2085, 2224, 2320, 2363, 2465, 2780, 2958, 3336, 3480, 3944, 4031, 4080, 4170, 4726, 4930, 5560, 5916, 6672, 6960, 7089, 7395, 7888, 8062, 8340, 9452, 9860, 11120, 11815, 11832, 12093, 14178, 14790, 16124, 16680, 18904, 19720, 20155, 23630, 23664, 24186, 28356, 29580, 32248, 33360, 35445, 37808, 39440, 40310, 47260, 48372, 56712, 59160, 60465, 64496, 68527, 70890, 80620, 94520, 96744, 113424, 118320, 120930, 137054, 141780, 161240, 189040, 193488, 205581, 241860, 274108, 283560, 322480, 342635, 411162, 483720, 548216, 567120, 685270, 822324, 967440, 1027905, 1096432, 1370540, 1644648, 2055810, 2741080, 3289296, 4111620, 5482160, 8223240, 16446480]

約数ペア:

[(1, 16446480), (2, 8223240), (3, 5482160), (4, 4111620), (5, 3289296), (6, 2741080), (8, 2055810), (10, 1644648), (12, 1370540), (15, 1096432), (16, 1027905), (17, 967440), (20, 822324), (24, 685270), (29, 567120), (30, 548216), (34, 483720), (40, 411162), (48, 342635), (51, 322480), (58, 283560), (60, 274108), (68, 241860), (80, 205581), (85, 193488), (87, 189040), (102, 161240), (116, 141780), (120, 137054), (136, 120930), (139, 118320), (145, 113424), (170, 96744), (174, 94520), (204, 80620), (232, 70890), (240, 68527), (255, 64496), (272, 60465), (278, 59160), (290, 56712), (340, 48372), (348, 47260), (408, 40310), (417, 39440), (435, 37808), (464, 35445), (493, 33360), (510, 32248), (556, 29580), (580, 28356), (680, 24186), (695, 23664), (696, 23630), (816, 20155), (834, 19720), (870, 18904), (986, 16680), (1020, 16124), (1112, 14790), (1160, 14178), (1360, 12093), (1390, 11832), (1392, 11815), (1479, 11120), (1668, 9860), (1740, 9452), (1972, 8340), (2040, 8062), (2085, 7888), (2224, 7395), (2320, 7089), (2363, 6960), (2465, 6672), (2780, 5916), (2958, 5560), (3336, 4930), (3480, 4726), (3944, 4170), (4031, 4080)]