249883920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{809}}^1$

素因数の和:855

約数の個数: 320

約数和(自身を含む): 1012435200

約数和(自身を除く): 762551280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 27, 30, 33, 36, 39, 40, 44, 45, 48, 52, 54, 55, 60, 65, 66, 72, 78, 80, 88, 90, 99, 104, 108, 110, 117, 120, 130, 132, 135, 143, 144, 156, 165, 176, 180, 195, 198, 208, 216, 220, 234, 240, 260, 264, 270, 286, 297, 312, 330, 351, 360, 390, 396, 429, 432, 440, 468, 495, 520, 528, 540, 572, 585, 594, 624, 660, 702, 715, 720, 780, 792, 809, 858, 880, 936, 990, 1040, 1080, 1144, 1170, 1188, 1287, 1320, 1404, 1430, 1485, 1560, 1584, 1618, 1716, 1755, 1872, 1980, 2145, 2160, 2288, 2340, 2376, 2427, 2574, 2640, 2808, 2860, 2970, 3120, 3236, 3432, 3510, 3861, 3960, 4045, 4290, 4680, 4752, 4854, 5148, 5616, 5720, 5940, 6435, 6472, 6864, 7020, 7281, 7722, 7920, 8090, 8580, 8899, 9360, 9708, 10296, 10517, 11440, 11880, 12135, 12870, 12944, 14040, 14562, 15444, 16180, 17160, 17798, 19305, 19416, 20592, 21034, 21843, 23760, 24270, 25740, 26697, 28080, 29124, 30888, 31551, 32360, 34320, 35596, 36405, 38610, 38832, 42068, 43686, 44495, 48540, 51480, 52585, 53394, 58248, 61776, 63102, 64720, 71192, 72810, 77220, 80091, 84136, 87372, 88990, 94653, 97080, 102960, 105170, 106788, 109215, 115687, 116496, 126204, 133485, 142384, 145620, 154440, 157755, 160182, 168272, 174744, 177980, 189306, 194160, 210340, 213576, 218430, 231374, 240273, 252408, 266970, 283959, 291240, 308880, 315510, 320364, 347061, 349488, 355960, 378612, 400455, 420680, 427152, 436860, 462748, 473265, 480546, 504816, 533940, 567918, 578435, 582480, 631020, 640728, 694122, 711920, 757224, 800910, 841360, 873720, 925496, 946530, 961092, 1041183, 1067880, 1135836, 1156870, 1201365, 1262040, 1281456, 1388244, 1419795, 1514448, 1601820, 1735305, 1747440, 1850992, 1893060, 1922184, 2082366, 2135760, 2271672, 2313740, 2402730, 2524080, 2776488, 2839590, 3123549, 3203640, 3470610, 3786120, 3844368, 4164732, 4543344, 4627480, 4805460, 5205915, 5552976, 5679180, 6247098, 6407280, 6941220, 7572240, 8329464, 9254960, 9610920, 10411830, 11358360, 12494196, 13882440, 15617745, 16658928, 19221840, 20823660, 22716720, 24988392, 27764880, 31235490, 41647320, 49976784, 62470980, 83294640, 124941960, 249883920]

約数ペア:

[(1, 249883920), (2, 124941960), (3, 83294640), (4, 62470980), (5, 49976784), (6, 41647320), (8, 31235490), (9, 27764880), (10, 24988392), (11, 22716720), (12, 20823660), (13, 19221840), (15, 16658928), (16, 15617745), (18, 13882440), (20, 12494196), (22, 11358360), (24, 10411830), (26, 9610920), (27, 9254960), (30, 8329464), (33, 7572240), (36, 6941220), (39, 6407280), (40, 6247098), (44, 5679180), (45, 5552976), (48, 5205915), (52, 4805460), (54, 4627480), (55, 4543344), (60, 4164732), (65, 3844368), (66, 3786120), (72, 3470610), (78, 3203640), (80, 3123549), (88, 2839590), (90, 2776488), (99, 2524080), (104, 2402730), (108, 2313740), (110, 2271672), (117, 2135760), (120, 2082366), (130, 1922184), (132, 1893060), (135, 1850992), (143, 1747440), (144, 1735305), (156, 1601820), (165, 1514448), (176, 1419795), (180, 1388244), (195, 1281456), (198, 1262040), (208, 1201365), (216, 1156870), (220, 1135836), (234, 1067880), (240, 1041183), (260, 961092), (264, 946530), (270, 925496), (286, 873720), (297, 841360), (312, 800910), (330, 757224), (351, 711920), (360, 694122), (390, 640728), (396, 631020), (429, 582480), (432, 578435), (440, 567918), (468, 533940), (495, 504816), (520, 480546), (528, 473265), (540, 462748), (572, 436860), (585, 427152), (594, 420680), (624, 400455), (660, 378612), (702, 355960), (715, 349488), (720, 347061), (780, 320364), (792, 315510), (809, 308880), (858, 291240), (880, 283959), (936, 266970), (990, 252408), (1040, 240273), (1080, 231374), (1144, 218430), (1170, 213576), (1188, 210340), (1287, 194160), (1320, 189306), (1404, 177980), (1430, 174744), (1485, 168272), (1560, 160182), (1584, 157755), (1618, 154440), (1716, 145620), (1755, 142384), (1872, 133485), (1980, 126204), (2145, 116496), (2160, 115687), (2288, 109215), (2340, 106788), (2376, 105170), (2427, 102960), (2574, 97080), (2640, 94653), (2808, 88990), (2860, 87372), (2970, 84136), (3120, 80091), (3236, 77220), (3432, 72810), (3510, 71192), (3861, 64720), (3960, 63102), (4045, 61776), (4290, 58248), (4680, 53394), (4752, 52585), (4854, 51480), (5148, 48540), (5616, 44495), (5720, 43686), (5940, 42068), (6435, 38832), (6472, 38610), (6864, 36405), (7020, 35596), (7281, 34320), (7722, 32360), (7920, 31551), (8090, 30888), (8580, 29124), (8899, 28080), (9360, 26697), (9708, 25740), (10296, 24270), (10517, 23760), (11440, 21843), (11880, 21034), (12135, 20592), (12870, 19416), (12944, 19305), (14040, 17798), (14562, 17160), (15444, 16180)]