173723340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{839}}^1$

素因数の和:904

約数の個数: 192

約数和(自身を含む): 609638400

約数和(自身を除く): 435915060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 29, 30, 34, 35, 42, 51, 58, 60, 68, 70, 84, 85, 87, 102, 105, 116, 119, 140, 145, 170, 174, 203, 204, 210, 238, 255, 290, 340, 348, 357, 406, 420, 435, 476, 493, 510, 580, 595, 609, 714, 812, 839, 870, 986, 1015, 1020, 1190, 1218, 1428, 1479, 1678, 1740, 1785, 1972, 2030, 2380, 2436, 2465, 2517, 2958, 3045, 3356, 3451, 3570, 4060, 4195, 4930, 5034, 5873, 5916, 6090, 6902, 7140, 7395, 8390, 9860, 10068, 10353, 11746, 12180, 12585, 13804, 14263, 14790, 16780, 17255, 17619, 20706, 23492, 24331, 25170, 28526, 29365, 29580, 34510, 35238, 41412, 42789, 48662, 50340, 51765, 57052, 58730, 69020, 70476, 71315, 72993, 85578, 88095, 97324, 99841, 103530, 117460, 121655, 142630, 145986, 170317, 171156, 176190, 199682, 207060, 213945, 243310, 285260, 291972, 299523, 340634, 352380, 364965, 399364, 413627, 427890, 486620, 499205, 510951, 599046, 681268, 729930, 827254, 851585, 855780, 998410, 1021902, 1198092, 1240881, 1459860, 1497615, 1654508, 1703170, 1996820, 2043804, 2068135, 2481762, 2554755, 2895389, 2995230, 3406340, 4136270, 4963524, 5109510, 5790778, 5990460, 6204405, 8272540, 8686167, 10219020, 11581556, 12408810, 14476945, 17372334, 24817620, 28953890, 34744668, 43430835, 57907780, 86861670, 173723340]

約数ペア:

[(1, 173723340), (2, 86861670), (3, 57907780), (4, 43430835), (5, 34744668), (6, 28953890), (7, 24817620), (10, 17372334), (12, 14476945), (14, 12408810), (15, 11581556), (17, 10219020), (20, 8686167), (21, 8272540), (28, 6204405), (29, 5990460), (30, 5790778), (34, 5109510), (35, 4963524), (42, 4136270), (51, 3406340), (58, 2995230), (60, 2895389), (68, 2554755), (70, 2481762), (84, 2068135), (85, 2043804), (87, 1996820), (102, 1703170), (105, 1654508), (116, 1497615), (119, 1459860), (140, 1240881), (145, 1198092), (170, 1021902), (174, 998410), (203, 855780), (204, 851585), (210, 827254), (238, 729930), (255, 681268), (290, 599046), (340, 510951), (348, 499205), (357, 486620), (406, 427890), (420, 413627), (435, 399364), (476, 364965), (493, 352380), (510, 340634), (580, 299523), (595, 291972), (609, 285260), (714, 243310), (812, 213945), (839, 207060), (870, 199682), (986, 176190), (1015, 171156), (1020, 170317), (1190, 145986), (1218, 142630), (1428, 121655), (1479, 117460), (1678, 103530), (1740, 99841), (1785, 97324), (1972, 88095), (2030, 85578), (2380, 72993), (2436, 71315), (2465, 70476), (2517, 69020), (2958, 58730), (3045, 57052), (3356, 51765), (3451, 50340), (3570, 48662), (4060, 42789), (4195, 41412), (4930, 35238), (5034, 34510), (5873, 29580), (5916, 29365), (6090, 28526), (6902, 25170), (7140, 24331), (7395, 23492), (8390, 20706), (9860, 17619), (10068, 17255), (10353, 16780), (11746, 14790), (12180, 14263), (12585, 13804)]