571168920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{23447}}^1$

素因数の和:23497

約数の個数: 128

約数和(自身を含む): 2025907200

約数和(自身を除く): 1454738280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 84, 87, 105, 116, 120, 140, 145, 168, 174, 203, 210, 232, 280, 290, 348, 406, 420, 435, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1624, 1740, 2030, 2436, 3045, 3480, 4060, 4872, 6090, 8120, 12180, 23447, 24360, 46894, 70341, 93788, 117235, 140682, 164129, 187576, 234470, 281364, 328258, 351705, 468940, 492387, 562728, 656516, 679963, 703410, 820645, 937880, 984774, 1313032, 1359926, 1406820, 1641290, 1969548, 2039889, 2461935, 2719852, 2813640, 3282580, 3399815, 3939096, 4079778, 4759741, 4923870, 5439704, 6565160, 6799630, 8159556, 9519482, 9847740, 10199445, 13599260, 14279223, 16319112, 19038964, 19695480, 20398890, 23798705, 27198520, 28558446, 38077928, 40797780, 47597410, 57116892, 71396115, 81595560, 95194820, 114233784, 142792230, 190389640, 285584460, 571168920]

約数ペア:

[(1, 571168920), (2, 285584460), (3, 190389640), (4, 142792230), (5, 114233784), (6, 95194820), (7, 81595560), (8, 71396115), (10, 57116892), (12, 47597410), (14, 40797780), (15, 38077928), (20, 28558446), (21, 27198520), (24, 23798705), (28, 20398890), (29, 19695480), (30, 19038964), (35, 16319112), (40, 14279223), (42, 13599260), (56, 10199445), (58, 9847740), (60, 9519482), (70, 8159556), (84, 6799630), (87, 6565160), (105, 5439704), (116, 4923870), (120, 4759741), (140, 4079778), (145, 3939096), (168, 3399815), (174, 3282580), (203, 2813640), (210, 2719852), (232, 2461935), (280, 2039889), (290, 1969548), (348, 1641290), (406, 1406820), (420, 1359926), (435, 1313032), (580, 984774), (609, 937880), (696, 820645), (812, 703410), (840, 679963), (870, 656516), (1015, 562728), (1160, 492387), (1218, 468940), (1624, 351705), (1740, 328258), (2030, 281364), (2436, 234470), (3045, 187576), (3480, 164129), (4060, 140682), (4872, 117235), (6090, 93788), (8120, 70341), (12180, 46894), (23447, 24360)]