274740480

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{3407}}^1$

素因数の和:3441

約数の個数: 216

約数和(自身を含む): 1086688512

約数和(自身を除く): 811948032

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, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3407, 3840, 4032, 4480, 5040, 5376, 5760, 6720, 6814, 8064, 8960, 10080, 10221, 11520, 13440, 13628, 16128, 17035, 20160, 20442, 23849, 26880, 27256, 30663, 34070, 40320, 40884, 47698, 51105, 54512, 61326, 68140, 71547, 80640, 81768, 95396, 102210, 109024, 119245, 122652, 136280, 143094, 153315, 163536, 190792, 204420, 214641, 218048, 238490, 245304, 272560, 286188, 306630, 327072, 357735, 381584, 408840, 429282, 436096, 476980, 490608, 545120, 572376, 613260, 654144, 715470, 763168, 817680, 858564, 872192, 953960, 981216, 1073205, 1090240, 1144752, 1226520, 1308288, 1430940, 1526336, 1635360, 1717128, 1907920, 1962432, 2146410, 2180480, 2289504, 2453040, 2616576, 2861880, 3052672, 3270720, 3434256, 3815840, 3924864, 4292820, 4360960, 4579008, 4906080, 5723760, 6105344, 6541440, 6868512, 7631680, 7849728, 8585640, 9158016, 9812160, 11447520, 13082880, 13737024, 15263360, 17171280, 18316032, 19624320, 22895040, 27474048, 30526720, 34342560, 39248640, 45790080, 54948096, 68685120, 91580160, 137370240, 274740480]

約数ペア:

[(1, 274740480), (2, 137370240), (3, 91580160), (4, 68685120), (5, 54948096), (6, 45790080), (7, 39248640), (8, 34342560), (9, 30526720), (10, 27474048), (12, 22895040), (14, 19624320), (15, 18316032), (16, 17171280), (18, 15263360), (20, 13737024), (21, 13082880), (24, 11447520), (28, 9812160), (30, 9158016), (32, 8585640), (35, 7849728), (36, 7631680), (40, 6868512), (42, 6541440), (45, 6105344), (48, 5723760), (56, 4906080), (60, 4579008), (63, 4360960), (64, 4292820), (70, 3924864), (72, 3815840), (80, 3434256), (84, 3270720), (90, 3052672), (96, 2861880), (105, 2616576), (112, 2453040), (120, 2289504), (126, 2180480), (128, 2146410), (140, 1962432), (144, 1907920), (160, 1717128), (168, 1635360), (180, 1526336), (192, 1430940), (210, 1308288), (224, 1226520), (240, 1144752), (252, 1090240), (256, 1073205), (280, 981216), (288, 953960), (315, 872192), (320, 858564), (336, 817680), (360, 763168), (384, 715470), (420, 654144), (448, 613260), (480, 572376), (504, 545120), (560, 490608), (576, 476980), (630, 436096), (640, 429282), (672, 408840), (720, 381584), (768, 357735), (840, 327072), (896, 306630), (960, 286188), (1008, 272560), (1120, 245304), (1152, 238490), (1260, 218048), (1280, 214641), (1344, 204420), (1440, 190792), (1680, 163536), (1792, 153315), (1920, 143094), (2016, 136280), (2240, 122652), (2304, 119245), (2520, 109024), (2688, 102210), (2880, 95396), (3360, 81768), (3407, 80640), (3840, 71547), (4032, 68140), (4480, 61326), (5040, 54512), (5376, 51105), (5760, 47698), (6720, 40884), (6814, 40320), (8064, 34070), (8960, 30663), (10080, 27256), (10221, 26880), (11520, 23849), (13440, 20442), (13628, 20160), (16128, 17035)]