140569380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3847}}^1$

素因数の和:3898

約数の個数: 144

約数和(自身を含む): 504241920

約数和(自身を除く): 363672540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 58, 60, 63, 70, 84, 87, 90, 105, 116, 126, 140, 145, 174, 180, 203, 210, 252, 261, 290, 315, 348, 406, 420, 435, 522, 580, 609, 630, 812, 870, 1015, 1044, 1218, 1260, 1305, 1740, 1827, 2030, 2436, 2610, 3045, 3654, 3847, 4060, 5220, 6090, 7308, 7694, 9135, 11541, 12180, 15388, 18270, 19235, 23082, 26929, 34623, 36540, 38470, 46164, 53858, 57705, 69246, 76940, 80787, 107716, 111563, 115410, 134645, 138492, 161574, 173115, 223126, 230820, 242361, 269290, 323148, 334689, 346230, 403935, 446252, 484722, 538580, 557815, 669378, 692460, 780941, 807870, 969444, 1004067, 1115630, 1211805, 1338756, 1561882, 1615740, 1673445, 2008134, 2231260, 2342823, 2423610, 3123764, 3346890, 3904705, 4016268, 4685646, 4847220, 5020335, 6693780, 7028469, 7809410, 9371292, 10040670, 11714115, 14056938, 15618820, 20081340, 23428230, 28113876, 35142345, 46856460, 70284690, 140569380]

約数ペア:

[(1, 140569380), (2, 70284690), (3, 46856460), (4, 35142345), (5, 28113876), (6, 23428230), (7, 20081340), (9, 15618820), (10, 14056938), (12, 11714115), (14, 10040670), (15, 9371292), (18, 7809410), (20, 7028469), (21, 6693780), (28, 5020335), (29, 4847220), (30, 4685646), (35, 4016268), (36, 3904705), (42, 3346890), (45, 3123764), (58, 2423610), (60, 2342823), (63, 2231260), (70, 2008134), (84, 1673445), (87, 1615740), (90, 1561882), (105, 1338756), (116, 1211805), (126, 1115630), (140, 1004067), (145, 969444), (174, 807870), (180, 780941), (203, 692460), (210, 669378), (252, 557815), (261, 538580), (290, 484722), (315, 446252), (348, 403935), (406, 346230), (420, 334689), (435, 323148), (522, 269290), (580, 242361), (609, 230820), (630, 223126), (812, 173115), (870, 161574), (1015, 138492), (1044, 134645), (1218, 115410), (1260, 111563), (1305, 107716), (1740, 80787), (1827, 76940), (2030, 69246), (2436, 57705), (2610, 53858), (3045, 46164), (3654, 38470), (3847, 36540), (4060, 34623), (5220, 26929), (6090, 23082), (7308, 19235), (7694, 18270), (9135, 15388), (11541, 12180)]