21740137488

素因数分解:

$2^4\times 3^2\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1$

素因数の和:482

約数の個数: 240

約数和(自身を含む): 63201954816

約数和(自身を除く): 41461817328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 67, 72, 103, 131, 134, 144, 167, 201, 206, 262, 268, 309, 334, 393, 402, 412, 501, 524, 536, 603, 618, 668, 786, 804, 824, 927, 1002, 1048, 1072, 1179, 1206, 1236, 1336, 1503, 1572, 1608, 1648, 1854, 2004, 2096, 2358, 2412, 2472, 2672, 3006, 3144, 3216, 3708, 4008, 4716, 4824, 4944, 6012, 6288, 6901, 7416, 8016, 8777, 9432, 9648, 11189, 12024, 13493, 13802, 14832, 17201, 17554, 18864, 20703, 21877, 22378, 24048, 26331, 26986, 27604, 33567, 34402, 35108, 40479, 41406, 43754, 44756, 51603, 52662, 53972, 55208, 62109, 65631, 67134, 68804, 70216, 78993, 80958, 82812, 87508, 89512, 100701, 103206, 105324, 107944, 110416, 121437, 124218, 131262, 134268, 137608, 140432, 154809, 157986, 161916, 165624, 175016, 179024, 196893, 201402, 206412, 210648, 215888, 242874, 248436, 262524, 268536, 275216, 309618, 315972, 323832, 331248, 350032, 393786, 402804, 412824, 421296, 485748, 496872, 525048, 537072, 619236, 631944, 647664, 787572, 805608, 825648, 904031, 971496, 993744, 1050096, 1152467, 1238472, 1263888, 1465759, 1575144, 1611216, 1808062, 1942992, 2253331, 2304934, 2476944, 2712093, 2931518, 3150288, 3457401, 3616124, 4397277, 4506662, 4609868, 5424186, 5863036, 6759993, 6914802, 7232248, 8136279, 8794554, 9013324, 9219736, 10372203, 10848372, 11726072, 13191831, 13519986, 13829604, 14464496, 16272558, 17589108, 18026648, 18439472, 20279979, 20744406, 21696744, 23452144, 26383662, 27039972, 27659208, 32545116, 35178216, 36053296, 40559958, 41488812, 43393488, 52767324, 54079944, 55318416, 65090232, 70356432, 81119916, 82977624, 105534648, 108159888, 130180464, 150973177, 162239832, 165955248, 211069296, 301946354, 324479664, 452919531, 603892708, 905839062, 1207785416, 1358758593, 1811678124, 2415570832, 2717517186, 3623356248, 5435034372, 7246712496, 10870068744, 21740137488]

約数ペア:

[(1, 21740137488), (2, 10870068744), (3, 7246712496), (4, 5435034372), (6, 3623356248), (8, 2717517186), (9, 2415570832), (12, 1811678124), (16, 1358758593), (18, 1207785416), (24, 905839062), (36, 603892708), (48, 452919531), (67, 324479664), (72, 301946354), (103, 211069296), (131, 165955248), (134, 162239832), (144, 150973177), (167, 130180464), (201, 108159888), (206, 105534648), (262, 82977624), (268, 81119916), (309, 70356432), (334, 65090232), (393, 55318416), (402, 54079944), (412, 52767324), (501, 43393488), (524, 41488812), (536, 40559958), (603, 36053296), (618, 35178216), (668, 32545116), (786, 27659208), (804, 27039972), (824, 26383662), (927, 23452144), (1002, 21696744), (1048, 20744406), (1072, 20279979), (1179, 18439472), (1206, 18026648), (1236, 17589108), (1336, 16272558), (1503, 14464496), (1572, 13829604), (1608, 13519986), (1648, 13191831), (1854, 11726072), (2004, 10848372), (2096, 10372203), (2358, 9219736), (2412, 9013324), (2472, 8794554), (2672, 8136279), (3006, 7232248), (3144, 6914802), (3216, 6759993), (3708, 5863036), (4008, 5424186), (4716, 4609868), (4824, 4506662), (4944, 4397277), (6012, 3616124), (6288, 3457401), (6901, 3150288), (7416, 2931518), (8016, 2712093), (8777, 2476944), (9432, 2304934), (9648, 2253331), (11189, 1942992), (12024, 1808062), (13493, 1611216), (13802, 1575144), (14832, 1465759), (17201, 1263888), (17554, 1238472), (18864, 1152467), (20703, 1050096), (21877, 993744), (22378, 971496), (24048, 904031), (26331, 825648), (26986, 805608), (27604, 787572), (33567, 647664), (34402, 631944), (35108, 619236), (40479, 537072), (41406, 525048), (43754, 496872), (44756, 485748), (51603, 421296), (52662, 412824), (53972, 402804), (55208, 393786), (62109, 350032), (65631, 331248), (67134, 323832), (68804, 315972), (70216, 309618), (78993, 275216), (80958, 268536), (82812, 262524), (87508, 248436), (89512, 242874), (100701, 215888), (103206, 210648), (105324, 206412), (107944, 201402), (110416, 196893), (121437, 179024), (124218, 175016), (131262, 165624), (134268, 161916), (137608, 157986), (140432, 154809)]