165655140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23201}}^1$

素因数の和:23237

約数の個数: 96

約数和(自身を含む): 561302784

約数和(自身を除く): 395647644

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 23201, 46402, 69603, 92804, 116005, 139206, 162407, 232010, 278412, 324814, 348015, 394417, 464020, 487221, 649628, 696030, 788834, 812035, 974442, 1183251, 1392060, 1577668, 1624070, 1948884, 1972085, 2366502, 2436105, 2760919, 3248140, 3944170, 4733004, 4872210, 5521838, 5916255, 7888340, 8282757, 9744420, 11043676, 11832510, 13804595, 16565514, 23665020, 27609190, 33131028, 41413785, 55218380, 82827570, 165655140]

約数ペア:

[(1, 165655140), (2, 82827570), (3, 55218380), (4, 41413785), (5, 33131028), (6, 27609190), (7, 23665020), (10, 16565514), (12, 13804595), (14, 11832510), (15, 11043676), (17, 9744420), (20, 8282757), (21, 7888340), (28, 5916255), (30, 5521838), (34, 4872210), (35, 4733004), (42, 3944170), (51, 3248140), (60, 2760919), (68, 2436105), (70, 2366502), (84, 1972085), (85, 1948884), (102, 1624070), (105, 1577668), (119, 1392060), (140, 1183251), (170, 974442), (204, 812035), (210, 788834), (238, 696030), (255, 649628), (340, 487221), (357, 464020), (420, 394417), (476, 348015), (510, 324814), (595, 278412), (714, 232010), (1020, 162407), (1190, 139206), (1428, 116005), (1785, 92804), (2380, 69603), (3570, 46402), (7140, 23201)]