387143040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{409}}^1$

素因数の和:477

約数の個数: 256

約数和(自身を含む): 1354968000

約数和(自身を除く): 967824960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 29, 30, 32, 34, 40, 48, 51, 58, 60, 64, 68, 80, 85, 87, 96, 102, 116, 120, 128, 136, 145, 160, 170, 174, 192, 204, 232, 240, 255, 272, 290, 320, 340, 348, 384, 408, 409, 435, 464, 480, 493, 510, 544, 580, 640, 680, 696, 816, 818, 870, 928, 960, 986, 1020, 1088, 1160, 1227, 1360, 1392, 1479, 1632, 1636, 1740, 1856, 1920, 1972, 2040, 2045, 2176, 2320, 2454, 2465, 2720, 2784, 2958, 3264, 3272, 3480, 3712, 3944, 4080, 4090, 4640, 4908, 4930, 5440, 5568, 5916, 6135, 6528, 6544, 6953, 6960, 7395, 7888, 8160, 8180, 9280, 9816, 9860, 10880, 11136, 11832, 11861, 12270, 13088, 13906, 13920, 14790, 15776, 16320, 16360, 18560, 19632, 19720, 20859, 23664, 23722, 24540, 26176, 27812, 27840, 29580, 31552, 32640, 32720, 34765, 35583, 39264, 39440, 41718, 47328, 47444, 49080, 52352, 55624, 55680, 59160, 59305, 63104, 65440, 69530, 71166, 78528, 78880, 83436, 94656, 94888, 98160, 104295, 111248, 118320, 118610, 130880, 139060, 142332, 157056, 157760, 166872, 177915, 189312, 189776, 196320, 201637, 208590, 222496, 236640, 237220, 261760, 278120, 284664, 315520, 333744, 355830, 379552, 392640, 403274, 417180, 444992, 473280, 474440, 556240, 569328, 604911, 667488, 711660, 759104, 785280, 806548, 834360, 889984, 946560, 948880, 1008185, 1112480, 1138656, 1209822, 1334976, 1423320, 1518208, 1613096, 1668720, 1897760, 2016370, 2224960, 2277312, 2419644, 2669952, 2846640, 3024555, 3226192, 3337440, 3795520, 4032740, 4449920, 4554624, 4839288, 5693280, 6049110, 6452384, 6674880, 7591040, 8065480, 9678576, 11386560, 12098220, 12904768, 13349760, 16130960, 19357152, 22773120, 24196440, 25809536, 32261920, 38714304, 48392880, 64523840, 77428608, 96785760, 129047680, 193571520, 387143040]

約数ペア:

[(1, 387143040), (2, 193571520), (3, 129047680), (4, 96785760), (5, 77428608), (6, 64523840), (8, 48392880), (10, 38714304), (12, 32261920), (15, 25809536), (16, 24196440), (17, 22773120), (20, 19357152), (24, 16130960), (29, 13349760), (30, 12904768), (32, 12098220), (34, 11386560), (40, 9678576), (48, 8065480), (51, 7591040), (58, 6674880), (60, 6452384), (64, 6049110), (68, 5693280), (80, 4839288), (85, 4554624), (87, 4449920), (96, 4032740), (102, 3795520), (116, 3337440), (120, 3226192), (128, 3024555), (136, 2846640), (145, 2669952), (160, 2419644), (170, 2277312), (174, 2224960), (192, 2016370), (204, 1897760), (232, 1668720), (240, 1613096), (255, 1518208), (272, 1423320), (290, 1334976), (320, 1209822), (340, 1138656), (348, 1112480), (384, 1008185), (408, 948880), (409, 946560), (435, 889984), (464, 834360), (480, 806548), (493, 785280), (510, 759104), (544, 711660), (580, 667488), (640, 604911), (680, 569328), (696, 556240), (816, 474440), (818, 473280), (870, 444992), (928, 417180), (960, 403274), (986, 392640), (1020, 379552), (1088, 355830), (1160, 333744), (1227, 315520), (1360, 284664), (1392, 278120), (1479, 261760), (1632, 237220), (1636, 236640), (1740, 222496), (1856, 208590), (1920, 201637), (1972, 196320), (2040, 189776), (2045, 189312), (2176, 177915), (2320, 166872), (2454, 157760), (2465, 157056), (2720, 142332), (2784, 139060), (2958, 130880), (3264, 118610), (3272, 118320), (3480, 111248), (3712, 104295), (3944, 98160), (4080, 94888), (4090, 94656), (4640, 83436), (4908, 78880), (4930, 78528), (5440, 71166), (5568, 69530), (5916, 65440), (6135, 63104), (6528, 59305), (6544, 59160), (6953, 55680), (6960, 55624), (7395, 52352), (7888, 49080), (8160, 47444), (8180, 47328), (9280, 41718), (9816, 39440), (9860, 39264), (10880, 35583), (11136, 34765), (11832, 32720), (11861, 32640), (12270, 31552), (13088, 29580), (13906, 27840), (13920, 27812), (14790, 26176), (15776, 24540), (16320, 23722), (16360, 23664), (18560, 20859), (19632, 19720)]