12811260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:136

約数の個数: 192

約数和(自身を含む): 46448640

約数和(自身を除く): 33637380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 47, 55, 59, 60, 66, 70, 77, 84, 94, 105, 110, 118, 132, 140, 141, 154, 165, 177, 188, 210, 220, 231, 235, 236, 282, 295, 308, 329, 330, 354, 385, 413, 420, 462, 470, 517, 564, 590, 649, 658, 660, 705, 708, 770, 826, 885, 924, 940, 987, 1034, 1155, 1180, 1239, 1298, 1316, 1410, 1540, 1551, 1645, 1652, 1770, 1947, 1974, 2065, 2068, 2310, 2478, 2585, 2596, 2773, 2820, 3102, 3245, 3290, 3540, 3619, 3894, 3948, 4130, 4543, 4620, 4935, 4956, 5170, 5546, 6195, 6204, 6490, 6580, 7238, 7755, 7788, 8260, 8319, 9086, 9735, 9870, 10340, 10857, 11092, 12390, 12980, 13629, 13865, 14476, 15510, 16638, 18095, 18172, 19411, 19470, 19740, 21714, 22715, 24780, 27258, 27730, 30503, 31020, 33276, 36190, 38822, 38940, 41595, 43428, 45430, 54285, 54516, 55460, 58233, 61006, 68145, 72380, 77644, 83190, 90860, 91509, 97055, 108570, 116466, 122012, 136290, 152515, 166380, 183018, 194110, 213521, 217140, 232932, 272580, 291165, 305030, 366036, 388220, 427042, 457545, 582330, 610060, 640563, 854084, 915090, 1067605, 1164660, 1281126, 1830180, 2135210, 2562252, 3202815, 4270420, 6405630, 12811260]

約数ペア:

[(1, 12811260), (2, 6405630), (3, 4270420), (4, 3202815), (5, 2562252), (6, 2135210), (7, 1830180), (10, 1281126), (11, 1164660), (12, 1067605), (14, 915090), (15, 854084), (20, 640563), (21, 610060), (22, 582330), (28, 457545), (30, 427042), (33, 388220), (35, 366036), (42, 305030), (44, 291165), (47, 272580), (55, 232932), (59, 217140), (60, 213521), (66, 194110), (70, 183018), (77, 166380), (84, 152515), (94, 136290), (105, 122012), (110, 116466), (118, 108570), (132, 97055), (140, 91509), (141, 90860), (154, 83190), (165, 77644), (177, 72380), (188, 68145), (210, 61006), (220, 58233), (231, 55460), (235, 54516), (236, 54285), (282, 45430), (295, 43428), (308, 41595), (329, 38940), (330, 38822), (354, 36190), (385, 33276), (413, 31020), (420, 30503), (462, 27730), (470, 27258), (517, 24780), (564, 22715), (590, 21714), (649, 19740), (658, 19470), (660, 19411), (705, 18172), (708, 18095), (770, 16638), (826, 15510), (885, 14476), (924, 13865), (940, 13629), (987, 12980), (1034, 12390), (1155, 11092), (1180, 10857), (1239, 10340), (1298, 9870), (1316, 9735), (1410, 9086), (1540, 8319), (1551, 8260), (1645, 7788), (1652, 7755), (1770, 7238), (1947, 6580), (1974, 6490), (2065, 6204), (2068, 6195), (2310, 5546), (2478, 5170), (2585, 4956), (2596, 4935), (2773, 4620), (2820, 4543), (3102, 4130), (3245, 3948), (3290, 3894), (3540, 3619)]