1306679040

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{4201}}^1$

素因数の和:4237

約数の個数: 216

約数和(自身を含む): 4689532848

約数和(自身を除く): 3382853808

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, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 768, 810, 864, 960, 972, 1080, 1152, 1215, 1280, 1296, 1440, 1620, 1728, 1920, 1944, 2160, 2304, 2430, 2592, 2880, 3240, 3456, 3840, 3888, 4201, 4320, 4860, 5184, 5760, 6480, 6912, 7776, 8402, 8640, 9720, 10368, 11520, 12603, 12960, 15552, 16804, 17280, 19440, 20736, 21005, 25206, 25920, 31104, 33608, 34560, 37809, 38880, 42010, 50412, 51840, 62208, 63015, 67216, 75618, 77760, 84020, 100824, 103680, 113427, 126030, 134432, 151236, 155520, 168040, 189045, 201648, 226854, 252060, 268864, 302472, 311040, 336080, 340281, 378090, 403296, 453708, 504120, 537728, 567135, 604944, 672160, 680562, 756180, 806592, 907416, 1008240, 1020843, 1075456, 1134270, 1209888, 1344320, 1361124, 1512360, 1613184, 1701405, 1814832, 2016480, 2041686, 2268540, 2419776, 2688640, 2722248, 3024720, 3226368, 3402810, 3629664, 4032960, 4083372, 4537080, 4839552, 5104215, 5377280, 5444496, 6049440, 6805620, 7259328, 8065920, 8166744, 9074160, 9679104, 10208430, 10888992, 12098880, 13611240, 14518656, 16131840, 16333488, 18148320, 20416860, 21777984, 24197760, 27222480, 29037312, 32666976, 36296640, 40833720, 43555968, 48395520, 54444960, 65333952, 72593280, 81667440, 87111936, 108889920, 130667904, 145186560, 163334880, 217779840, 261335808, 326669760, 435559680, 653339520, 1306679040]

約数ペア:

[(1, 1306679040), (2, 653339520), (3, 435559680), (4, 326669760), (5, 261335808), (6, 217779840), (8, 163334880), (9, 145186560), (10, 130667904), (12, 108889920), (15, 87111936), (16, 81667440), (18, 72593280), (20, 65333952), (24, 54444960), (27, 48395520), (30, 43555968), (32, 40833720), (36, 36296640), (40, 32666976), (45, 29037312), (48, 27222480), (54, 24197760), (60, 21777984), (64, 20416860), (72, 18148320), (80, 16333488), (81, 16131840), (90, 14518656), (96, 13611240), (108, 12098880), (120, 10888992), (128, 10208430), (135, 9679104), (144, 9074160), (160, 8166744), (162, 8065920), (180, 7259328), (192, 6805620), (216, 6049440), (240, 5444496), (243, 5377280), (256, 5104215), (270, 4839552), (288, 4537080), (320, 4083372), (324, 4032960), (360, 3629664), (384, 3402810), (405, 3226368), (432, 3024720), (480, 2722248), (486, 2688640), (540, 2419776), (576, 2268540), (640, 2041686), (648, 2016480), (720, 1814832), (768, 1701405), (810, 1613184), (864, 1512360), (960, 1361124), (972, 1344320), (1080, 1209888), (1152, 1134270), (1215, 1075456), (1280, 1020843), (1296, 1008240), (1440, 907416), (1620, 806592), (1728, 756180), (1920, 680562), (1944, 672160), (2160, 604944), (2304, 567135), (2430, 537728), (2592, 504120), (2880, 453708), (3240, 403296), (3456, 378090), (3840, 340281), (3888, 336080), (4201, 311040), (4320, 302472), (4860, 268864), (5184, 252060), (5760, 226854), (6480, 201648), (6912, 189045), (7776, 168040), (8402, 155520), (8640, 151236), (9720, 134432), (10368, 126030), (11520, 113427), (12603, 103680), (12960, 100824), (15552, 84020), (16804, 77760), (17280, 75618), (19440, 67216), (20736, 63015), (21005, 62208), (25206, 51840), (25920, 50412), (31104, 42010), (33608, 38880), (34560, 37809)]