1371025440

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1$

素因数の和:406

約数の個数: 288

約数和(自身を含む): 4903778880

約数和(自身を除く): 3532753440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 179, 180, 197, 216, 240, 243, 270, 288, 324, 358, 360, 394, 405, 432, 480, 486, 537, 540, 591, 648, 716, 720, 788, 810, 864, 895, 972, 985, 1074, 1080, 1182, 1215, 1296, 1432, 1440, 1576, 1611, 1620, 1773, 1790, 1944, 1970, 2148, 2160, 2364, 2430, 2592, 2685, 2864, 2955, 3152, 3222, 3240, 3546, 3580, 3888, 3940, 4296, 4320, 4728, 4833, 4860, 5319, 5370, 5728, 5910, 6304, 6444, 6480, 7092, 7160, 7776, 7880, 8055, 8592, 8865, 9456, 9666, 9720, 10638, 10740, 11820, 12888, 12960, 14184, 14320, 14499, 15760, 15957, 16110, 17184, 17730, 18912, 19332, 19440, 21276, 21480, 23640, 24165, 25776, 26595, 28368, 28640, 28998, 31520, 31914, 32220, 35263, 35460, 38664, 38880, 42552, 42960, 43497, 47280, 47871, 48330, 51552, 53190, 56736, 57996, 63828, 64440, 70526, 70920, 72495, 77328, 79785, 85104, 85920, 86994, 94560, 95742, 96660, 105789, 106380, 115992, 127656, 128880, 141052, 141840, 144990, 154656, 159570, 170208, 173988, 176315, 191484, 193320, 211578, 212760, 217485, 231984, 239355, 255312, 257760, 282104, 283680, 289980, 317367, 319140, 347976, 352630, 382968, 386640, 423156, 425520, 434970, 463968, 478710, 510624, 528945, 564208, 579960, 634734, 638280, 695952, 705260, 765936, 773280, 846312, 851040, 869940, 952101, 957420, 1057890, 1128416, 1159920, 1269468, 1276560, 1391904, 1410520, 1531872, 1586835, 1692624, 1739880, 1904202, 1914840, 2115780, 2319840, 2538936, 2553120, 2821040, 2856303, 3173670, 3385248, 3479760, 3808404, 3829680, 4231560, 4760505, 5077872, 5642080, 5712606, 6347340, 6959520, 7616808, 7659360, 8463120, 8568909, 9521010, 10155744, 11425212, 12694680, 14281515, 15233616, 16926240, 17137818, 19042020, 22850424, 25389360, 28563030, 30467232, 34275636, 38084040, 42844545, 45700848, 50778720, 57126060, 68551272, 76168080, 85689090, 91401696, 114252120, 137102544, 152336160, 171378180, 228504240, 274205088, 342756360, 457008480, 685512720, 1371025440]

約数ペア:

[(1, 1371025440), (2, 685512720), (3, 457008480), (4, 342756360), (5, 274205088), (6, 228504240), (8, 171378180), (9, 152336160), (10, 137102544), (12, 114252120), (15, 91401696), (16, 85689090), (18, 76168080), (20, 68551272), (24, 57126060), (27, 50778720), (30, 45700848), (32, 42844545), (36, 38084040), (40, 34275636), (45, 30467232), (48, 28563030), (54, 25389360), (60, 22850424), (72, 19042020), (80, 17137818), (81, 16926240), (90, 15233616), (96, 14281515), (108, 12694680), (120, 11425212), (135, 10155744), (144, 9521010), (160, 8568909), (162, 8463120), (179, 7659360), (180, 7616808), (197, 6959520), (216, 6347340), (240, 5712606), (243, 5642080), (270, 5077872), (288, 4760505), (324, 4231560), (358, 3829680), (360, 3808404), (394, 3479760), (405, 3385248), (432, 3173670), (480, 2856303), (486, 2821040), (537, 2553120), (540, 2538936), (591, 2319840), (648, 2115780), (716, 1914840), (720, 1904202), (788, 1739880), (810, 1692624), (864, 1586835), (895, 1531872), (972, 1410520), (985, 1391904), (1074, 1276560), (1080, 1269468), (1182, 1159920), (1215, 1128416), (1296, 1057890), (1432, 957420), (1440, 952101), (1576, 869940), (1611, 851040), (1620, 846312), (1773, 773280), (1790, 765936), (1944, 705260), (1970, 695952), (2148, 638280), (2160, 634734), (2364, 579960), (2430, 564208), (2592, 528945), (2685, 510624), (2864, 478710), (2955, 463968), (3152, 434970), (3222, 425520), (3240, 423156), (3546, 386640), (3580, 382968), (3888, 352630), (3940, 347976), (4296, 319140), (4320, 317367), (4728, 289980), (4833, 283680), (4860, 282104), (5319, 257760), (5370, 255312), (5728, 239355), (5910, 231984), (6304, 217485), (6444, 212760), (6480, 211578), (7092, 193320), (7160, 191484), (7776, 176315), (7880, 173988), (8055, 170208), (8592, 159570), (8865, 154656), (9456, 144990), (9666, 141840), (9720, 141052), (10638, 128880), (10740, 127656), (11820, 115992), (12888, 106380), (12960, 105789), (14184, 96660), (14320, 95742), (14499, 94560), (15760, 86994), (15957, 85920), (16110, 85104), (17184, 79785), (17730, 77328), (18912, 72495), (19332, 70920), (19440, 70526), (21276, 64440), (21480, 63828), (23640, 57996), (24165, 56736), (25776, 53190), (26595, 51552), (28368, 48330), (28640, 47871), (28998, 47280), (31520, 43497), (31914, 42960), (32220, 42552), (35263, 38880), (35460, 38664)]