971964840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2843}}^1$

素因数の和:2912

約数の個数: 256

約数和(自身を含む): 3734968320

約数和(自身を除く): 2763003480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 37, 40, 42, 44, 55, 56, 60, 66, 70, 74, 77, 84, 88, 105, 110, 111, 120, 132, 140, 148, 154, 165, 168, 185, 210, 220, 222, 231, 259, 264, 280, 296, 308, 330, 370, 385, 407, 420, 440, 444, 462, 518, 555, 616, 660, 740, 770, 777, 814, 840, 888, 924, 1036, 1110, 1155, 1221, 1295, 1320, 1480, 1540, 1554, 1628, 1848, 2035, 2072, 2220, 2310, 2442, 2590, 2843, 2849, 3080, 3108, 3256, 3885, 4070, 4440, 4620, 4884, 5180, 5686, 5698, 6105, 6216, 7770, 8140, 8529, 8547, 9240, 9768, 10360, 11372, 11396, 12210, 14215, 14245, 15540, 16280, 17058, 17094, 19901, 22744, 22792, 24420, 28430, 28490, 31080, 31273, 34116, 34188, 39802, 42645, 42735, 48840, 56860, 56980, 59703, 62546, 68232, 68376, 79604, 85290, 85470, 93819, 99505, 105191, 113720, 113960, 119406, 125092, 156365, 159208, 170580, 170940, 187638, 199010, 210382, 218911, 238812, 250184, 298515, 312730, 315573, 341160, 341880, 375276, 398020, 420764, 437822, 469095, 477624, 525955, 597030, 625460, 631146, 656733, 736337, 750552, 796040, 841528, 875644, 938190, 1051910, 1094555, 1157101, 1194060, 1250920, 1262292, 1313466, 1472674, 1577865, 1751288, 1876380, 2103820, 2189110, 2209011, 2314202, 2388120, 2524584, 2626932, 2945348, 3155730, 3283665, 3471303, 3681685, 3752760, 4207640, 4378220, 4418022, 4628404, 5253864, 5785505, 5890696, 6311460, 6567330, 6942606, 7363370, 8099707, 8756440, 8836044, 9256808, 11045055, 11571010, 12622920, 13134660, 13885212, 14726740, 16199414, 17356515, 17672088, 22090110, 23142020, 24299121, 26269320, 27770424, 29453480, 32398828, 34713030, 40498535, 44180220, 46284040, 48598242, 64797656, 69426060, 80997070, 88360440, 97196484, 121495605, 138852120, 161994140, 194392968, 242991210, 323988280, 485982420, 971964840]

約数ペア:

[(1, 971964840), (2, 485982420), (3, 323988280), (4, 242991210), (5, 194392968), (6, 161994140), (7, 138852120), (8, 121495605), (10, 97196484), (11, 88360440), (12, 80997070), (14, 69426060), (15, 64797656), (20, 48598242), (21, 46284040), (22, 44180220), (24, 40498535), (28, 34713030), (30, 32398828), (33, 29453480), (35, 27770424), (37, 26269320), (40, 24299121), (42, 23142020), (44, 22090110), (55, 17672088), (56, 17356515), (60, 16199414), (66, 14726740), (70, 13885212), (74, 13134660), (77, 12622920), (84, 11571010), (88, 11045055), (105, 9256808), (110, 8836044), (111, 8756440), (120, 8099707), (132, 7363370), (140, 6942606), (148, 6567330), (154, 6311460), (165, 5890696), (168, 5785505), (185, 5253864), (210, 4628404), (220, 4418022), (222, 4378220), (231, 4207640), (259, 3752760), (264, 3681685), (280, 3471303), (296, 3283665), (308, 3155730), (330, 2945348), (370, 2626932), (385, 2524584), (407, 2388120), (420, 2314202), (440, 2209011), (444, 2189110), (462, 2103820), (518, 1876380), (555, 1751288), (616, 1577865), (660, 1472674), (740, 1313466), (770, 1262292), (777, 1250920), (814, 1194060), (840, 1157101), (888, 1094555), (924, 1051910), (1036, 938190), (1110, 875644), (1155, 841528), (1221, 796040), (1295, 750552), (1320, 736337), (1480, 656733), (1540, 631146), (1554, 625460), (1628, 597030), (1848, 525955), (2035, 477624), (2072, 469095), (2220, 437822), (2310, 420764), (2442, 398020), (2590, 375276), (2843, 341880), (2849, 341160), (3080, 315573), (3108, 312730), (3256, 298515), (3885, 250184), (4070, 238812), (4440, 218911), (4620, 210382), (4884, 199010), (5180, 187638), (5686, 170940), (5698, 170580), (6105, 159208), (6216, 156365), (7770, 125092), (8140, 119406), (8529, 113960), (8547, 113720), (9240, 105191), (9768, 99505), (10360, 93819), (11372, 85470), (11396, 85290), (12210, 79604), (14215, 68376), (14245, 68232), (15540, 62546), (16280, 59703), (17058, 56980), (17094, 56860), (19901, 48840), (22744, 42735), (22792, 42645), (24420, 39802), (28430, 34188), (28490, 34116), (31080, 31273)]