172069380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^3\times {\mathrm{929}}^1$

素因数の和:968

約数の個数: 192

約数和(自身を含む): 624960000

約数和(自身を除く): 452890620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 343, 378, 420, 441, 490, 540, 588, 630, 686, 735, 756, 882, 929, 945, 980, 1029, 1260, 1323, 1372, 1470, 1715, 1764, 1858, 1890, 2058, 2205, 2646, 2787, 2940, 3087, 3430, 3716, 3780, 4116, 4410, 4645, 5145, 5292, 5574, 6174, 6503, 6615, 6860, 8361, 8820, 9261, 9290, 10290, 11148, 12348, 13006, 13230, 13935, 15435, 16722, 18522, 18580, 19509, 20580, 25083, 26012, 26460, 27870, 30870, 32515, 33444, 37044, 39018, 41805, 45521, 46305, 50166, 55740, 58527, 61740, 65030, 78036, 83610, 91042, 92610, 97545, 100332, 117054, 125415, 130060, 136563, 167220, 175581, 182084, 185220, 195090, 227605, 234108, 250830, 273126, 292635, 318647, 351162, 390180, 409689, 455210, 501660, 546252, 585270, 637294, 682815, 702324, 819378, 877905, 910420, 955941, 1170540, 1229067, 1274588, 1365630, 1593235, 1638756, 1755810, 1911882, 2048445, 2458134, 2731260, 2867823, 3186470, 3511620, 3823764, 4096890, 4779705, 4916268, 5735646, 6145335, 6372940, 8193780, 8603469, 9559410, 11471292, 12290670, 14339115, 17206938, 19118820, 24581340, 28678230, 34413876, 43017345, 57356460, 86034690, 172069380]

約数ペア:

[(1, 172069380), (2, 86034690), (3, 57356460), (4, 43017345), (5, 34413876), (6, 28678230), (7, 24581340), (9, 19118820), (10, 17206938), (12, 14339115), (14, 12290670), (15, 11471292), (18, 9559410), (20, 8603469), (21, 8193780), (27, 6372940), (28, 6145335), (30, 5735646), (35, 4916268), (36, 4779705), (42, 4096890), (45, 3823764), (49, 3511620), (54, 3186470), (60, 2867823), (63, 2731260), (70, 2458134), (84, 2048445), (90, 1911882), (98, 1755810), (105, 1638756), (108, 1593235), (126, 1365630), (135, 1274588), (140, 1229067), (147, 1170540), (180, 955941), (189, 910420), (196, 877905), (210, 819378), (245, 702324), (252, 682815), (270, 637294), (294, 585270), (315, 546252), (343, 501660), (378, 455210), (420, 409689), (441, 390180), (490, 351162), (540, 318647), (588, 292635), (630, 273126), (686, 250830), (735, 234108), (756, 227605), (882, 195090), (929, 185220), (945, 182084), (980, 175581), (1029, 167220), (1260, 136563), (1323, 130060), (1372, 125415), (1470, 117054), (1715, 100332), (1764, 97545), (1858, 92610), (1890, 91042), (2058, 83610), (2205, 78036), (2646, 65030), (2787, 61740), (2940, 58527), (3087, 55740), (3430, 50166), (3716, 46305), (3780, 45521), (4116, 41805), (4410, 39018), (4645, 37044), (5145, 33444), (5292, 32515), (5574, 30870), (6174, 27870), (6503, 26460), (6615, 26012), (6860, 25083), (8361, 20580), (8820, 19509), (9261, 18580), (9290, 18522), (10290, 16722), (11148, 15435), (12348, 13935), (13006, 13230)]