2007196140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:416

約数の個数: 192

約数和(自身を含む): 6023001600

約数和(自身を除く): 4015805460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 43, 58, 60, 86, 87, 116, 129, 139, 145, 172, 174, 193, 215, 258, 278, 290, 348, 386, 417, 430, 435, 516, 556, 579, 580, 645, 695, 772, 834, 860, 870, 965, 1158, 1247, 1290, 1390, 1668, 1740, 1930, 2085, 2316, 2494, 2580, 2780, 2895, 3741, 3860, 4031, 4170, 4988, 5597, 5790, 5977, 6235, 7482, 8062, 8299, 8340, 11194, 11580, 11954, 12093, 12470, 14964, 16124, 16598, 16791, 17931, 18705, 20155, 22388, 23908, 24186, 24897, 24940, 26827, 27985, 29885, 33196, 33582, 35862, 37410, 40310, 41495, 48372, 49794, 53654, 55970, 59770, 60465, 67164, 71724, 74820, 80481, 80620, 82990, 83955, 89655, 99588, 107308, 111940, 119540, 120930, 124485, 134135, 160962, 165980, 167910, 173333, 179310, 240671, 241860, 248970, 268270, 321924, 335820, 346666, 358620, 402405, 481342, 497940, 519999, 536540, 693332, 722013, 777983, 804810, 866665, 962684, 1039998, 1153561, 1203355, 1444026, 1555966, 1609620, 1733330, 2079996, 2307122, 2333949, 2406710, 2599995, 2888052, 3111932, 3460683, 3466660, 3610065, 3889915, 4614244, 4667898, 4813420, 5199990, 5767805, 6921366, 7220130, 7779830, 9335796, 10399980, 11535610, 11669745, 13842732, 14440260, 15559660, 17303415, 23071220, 23339490, 33453269, 34606830, 46678980, 66906538, 69213660, 100359807, 133813076, 167266345, 200719614, 334532690, 401439228, 501799035, 669065380, 1003598070, 2007196140]

約数ペア:

[(1, 2007196140), (2, 1003598070), (3, 669065380), (4, 501799035), (5, 401439228), (6, 334532690), (10, 200719614), (12, 167266345), (15, 133813076), (20, 100359807), (29, 69213660), (30, 66906538), (43, 46678980), (58, 34606830), (60, 33453269), (86, 23339490), (87, 23071220), (116, 17303415), (129, 15559660), (139, 14440260), (145, 13842732), (172, 11669745), (174, 11535610), (193, 10399980), (215, 9335796), (258, 7779830), (278, 7220130), (290, 6921366), (348, 5767805), (386, 5199990), (417, 4813420), (430, 4667898), (435, 4614244), (516, 3889915), (556, 3610065), (579, 3466660), (580, 3460683), (645, 3111932), (695, 2888052), (772, 2599995), (834, 2406710), (860, 2333949), (870, 2307122), (965, 2079996), (1158, 1733330), (1247, 1609620), (1290, 1555966), (1390, 1444026), (1668, 1203355), (1740, 1153561), (1930, 1039998), (2085, 962684), (2316, 866665), (2494, 804810), (2580, 777983), (2780, 722013), (2895, 693332), (3741, 536540), (3860, 519999), (4031, 497940), (4170, 481342), (4988, 402405), (5597, 358620), (5790, 346666), (5977, 335820), (6235, 321924), (7482, 268270), (8062, 248970), (8299, 241860), (8340, 240671), (11194, 179310), (11580, 173333), (11954, 167910), (12093, 165980), (12470, 160962), (14964, 134135), (16124, 124485), (16598, 120930), (16791, 119540), (17931, 111940), (18705, 107308), (20155, 99588), (22388, 89655), (23908, 83955), (24186, 82990), (24897, 80620), (24940, 80481), (26827, 74820), (27985, 71724), (29885, 67164), (33196, 60465), (33582, 59770), (35862, 55970), (37410, 53654), (40310, 49794), (41495, 48372)]