339980340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:422

約数の個数: 192

約数和(自身を含む): 1140572160

約数和(自身を除く): 800591820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 103, 105, 116, 140, 145, 174, 203, 206, 210, 271, 290, 309, 348, 406, 412, 420, 435, 515, 542, 580, 609, 618, 721, 812, 813, 870, 1015, 1030, 1084, 1218, 1236, 1355, 1442, 1545, 1626, 1740, 1897, 2030, 2060, 2163, 2436, 2710, 2884, 2987, 3045, 3090, 3252, 3605, 3794, 4060, 4065, 4326, 5420, 5691, 5974, 6090, 6180, 7210, 7588, 7859, 8130, 8652, 8961, 9485, 10815, 11382, 11948, 12180, 14420, 14935, 15718, 16260, 17922, 18970, 20909, 21630, 22764, 23577, 27913, 28455, 29870, 31436, 35844, 37940, 39295, 41818, 43260, 44805, 47154, 55013, 55826, 56910, 59740, 62727, 78590, 83636, 83739, 89610, 94308, 104545, 110026, 111652, 113820, 117885, 125454, 139565, 157180, 165039, 167478, 179220, 195391, 209090, 220052, 235770, 250908, 275065, 279130, 313635, 330078, 334956, 390782, 418180, 418695, 471540, 550130, 558260, 586173, 627270, 660156, 781564, 809477, 825195, 837390, 976955, 1100260, 1172346, 1254540, 1618954, 1650390, 1674780, 1953910, 2344692, 2428431, 2930865, 3237908, 3300780, 3907820, 4047385, 4856862, 5666339, 5861730, 8094770, 9713724, 11332678, 11723460, 12142155, 16189540, 16999017, 22665356, 24284310, 28331695, 33998034, 48568620, 56663390, 67996068, 84995085, 113326780, 169990170, 339980340]

約数ペア:

[(1, 339980340), (2, 169990170), (3, 113326780), (4, 84995085), (5, 67996068), (6, 56663390), (7, 48568620), (10, 33998034), (12, 28331695), (14, 24284310), (15, 22665356), (20, 16999017), (21, 16189540), (28, 12142155), (29, 11723460), (30, 11332678), (35, 9713724), (42, 8094770), (58, 5861730), (60, 5666339), (70, 4856862), (84, 4047385), (87, 3907820), (103, 3300780), (105, 3237908), (116, 2930865), (140, 2428431), (145, 2344692), (174, 1953910), (203, 1674780), (206, 1650390), (210, 1618954), (271, 1254540), (290, 1172346), (309, 1100260), (348, 976955), (406, 837390), (412, 825195), (420, 809477), (435, 781564), (515, 660156), (542, 627270), (580, 586173), (609, 558260), (618, 550130), (721, 471540), (812, 418695), (813, 418180), (870, 390782), (1015, 334956), (1030, 330078), (1084, 313635), (1218, 279130), (1236, 275065), (1355, 250908), (1442, 235770), (1545, 220052), (1626, 209090), (1740, 195391), (1897, 179220), (2030, 167478), (2060, 165039), (2163, 157180), (2436, 139565), (2710, 125454), (2884, 117885), (2987, 113820), (3045, 111652), (3090, 110026), (3252, 104545), (3605, 94308), (3794, 89610), (4060, 83739), (4065, 83636), (4326, 78590), (5420, 62727), (5691, 59740), (5974, 56910), (6090, 55826), (6180, 55013), (7210, 47154), (7588, 44805), (7859, 43260), (8130, 41818), (8652, 39295), (8961, 37940), (9485, 35844), (10815, 31436), (11382, 29870), (11948, 28455), (12180, 27913), (14420, 23577), (14935, 22764), (15718, 21630), (16260, 20909), (17922, 18970)]