2020707360

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{200467}}^1$

素因数の和:200495

約数の個数: 144

約数和(自身を含む): 7880798016

約数和(自身を除く): 5860090656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 200467, 400934, 601401, 801868, 1002335, 1202802, 1403269, 1603736, 1804203, 2004670, 2405604, 2806538, 3007005, 3207472, 3608406, 4009340, 4209807, 4811208, 5613076, 6014010, 6414944, 7016345, 7216812, 8018680, 8419614, 9021015, 9622416, 11226152, 12028020, 12629421, 14032690, 14433624, 16037360, 16839228, 18042030, 19244832, 21049035, 22452304, 24056040, 25258842, 28065380, 28867248, 32074720, 33678456, 36084060, 42098070, 44904608, 48112080, 50517684, 56130760, 57734496, 63147105, 67356912, 72168120, 84196140, 96224160, 101035368, 112261520, 126294210, 134713824, 144336240, 168392280, 202070736, 224523040, 252588420, 288672480, 336784560, 404141472, 505176840, 673569120, 1010353680, 2020707360]

約数ペア:

[(1, 2020707360), (2, 1010353680), (3, 673569120), (4, 505176840), (5, 404141472), (6, 336784560), (7, 288672480), (8, 252588420), (9, 224523040), (10, 202070736), (12, 168392280), (14, 144336240), (15, 134713824), (16, 126294210), (18, 112261520), (20, 101035368), (21, 96224160), (24, 84196140), (28, 72168120), (30, 67356912), (32, 63147105), (35, 57734496), (36, 56130760), (40, 50517684), (42, 48112080), (45, 44904608), (48, 42098070), (56, 36084060), (60, 33678456), (63, 32074720), (70, 28867248), (72, 28065380), (80, 25258842), (84, 24056040), (90, 22452304), (96, 21049035), (105, 19244832), (112, 18042030), (120, 16839228), (126, 16037360), (140, 14433624), (144, 14032690), (160, 12629421), (168, 12028020), (180, 11226152), (210, 9622416), (224, 9021015), (240, 8419614), (252, 8018680), (280, 7216812), (288, 7016345), (315, 6414944), (336, 6014010), (360, 5613076), (420, 4811208), (480, 4209807), (504, 4009340), (560, 3608406), (630, 3207472), (672, 3007005), (720, 2806538), (840, 2405604), (1008, 2004670), (1120, 1804203), (1260, 1603736), (1440, 1403269), (1680, 1202802), (2016, 1002335), (2520, 801868), (3360, 601401), (5040, 400934), (10080, 200467)]