321012720

素因数分解:

$2^4\times 3^5\times 5^1\times 7^2\times {\mathrm{337}}^1$

素因数の和:379

約数の個数: 360

約数和(自身を含む): 1304385264

約数和(自身を除く): 983372544

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 162, 168, 180, 189, 196, 210, 216, 240, 243, 245, 252, 270, 280, 294, 315, 324, 336, 337, 360, 378, 392, 405, 420, 432, 441, 486, 490, 504, 540, 560, 567, 588, 630, 648, 674, 720, 735, 756, 784, 810, 840, 882, 945, 972, 980, 1008, 1011, 1080, 1134, 1176, 1215, 1260, 1296, 1323, 1348, 1470, 1512, 1620, 1680, 1685, 1701, 1764, 1890, 1944, 1960, 2022, 2160, 2205, 2268, 2352, 2359, 2430, 2520, 2646, 2696, 2835, 2940, 3024, 3033, 3240, 3370, 3402, 3528, 3780, 3888, 3920, 3969, 4044, 4410, 4536, 4718, 4860, 5040, 5055, 5292, 5392, 5670, 5880, 6066, 6480, 6615, 6740, 6804, 7056, 7077, 7560, 7938, 8088, 8505, 8820, 9072, 9099, 9436, 9720, 10110, 10584, 11340, 11760, 11795, 11907, 12132, 13230, 13480, 13608, 14154, 15120, 15165, 15876, 16176, 16513, 17010, 17640, 18198, 18872, 19440, 19845, 20220, 21168, 21231, 22680, 23590, 23814, 24264, 26460, 26960, 27216, 27297, 28308, 30330, 31752, 33026, 34020, 35280, 35385, 36396, 37744, 39690, 40440, 42462, 45360, 45495, 47180, 47628, 48528, 49539, 52920, 54594, 56616, 59535, 60660, 63504, 63693, 66052, 68040, 70770, 72792, 79380, 80880, 81891, 82565, 84924, 90990, 94360, 95256, 99078, 105840, 106155, 109188, 113232, 119070, 121320, 127386, 132104, 136080, 136485, 141540, 145584, 148617, 158760, 163782, 165130, 169848, 181980, 188720, 190512, 191079, 198156, 212310, 218376, 238140, 242640, 247695, 254772, 264208, 272970, 283080, 297234, 317520, 318465, 327564, 330260, 339696, 363960, 382158, 396312, 409455, 424620, 436752, 445851, 476280, 495390, 509544, 545940, 566160, 573237, 594468, 636930, 655128, 660520, 727920, 743085, 764316, 792624, 818910, 849240, 891702, 952560, 955395, 990780, 1019088, 1091880, 1146474, 1188936, 1273860, 1310256, 1321040, 1337553, 1486170, 1528632, 1637820, 1698480, 1783404, 1910790, 1981560, 2183760, 2229255, 2292948, 2377872, 2547720, 2675106, 2866185, 2972340, 3057264, 3275640, 3566808, 3821580, 3963120, 4012659, 4458510, 4585896, 5095440, 5350212, 5732370, 5944680, 6551280, 6687765, 7133616, 7643160, 8025318, 8917020, 9171792, 10700424, 11464740, 11889360, 13375530, 15286320, 16050636, 17834040, 20063295, 21400848, 22929480, 26751060, 32101272, 35668080, 40126590, 45858960, 53502120, 64202544, 80253180, 107004240, 160506360, 321012720]

約数ペア:

[(1, 321012720), (2, 160506360), (3, 107004240), (4, 80253180), (5, 64202544), (6, 53502120), (7, 45858960), (8, 40126590), (9, 35668080), (10, 32101272), (12, 26751060), (14, 22929480), (15, 21400848), (16, 20063295), (18, 17834040), (20, 16050636), (21, 15286320), (24, 13375530), (27, 11889360), (28, 11464740), (30, 10700424), (35, 9171792), (36, 8917020), (40, 8025318), (42, 7643160), (45, 7133616), (48, 6687765), (49, 6551280), (54, 5944680), (56, 5732370), (60, 5350212), (63, 5095440), (70, 4585896), (72, 4458510), (80, 4012659), (81, 3963120), (84, 3821580), (90, 3566808), (98, 3275640), (105, 3057264), (108, 2972340), (112, 2866185), (120, 2675106), (126, 2547720), (135, 2377872), (140, 2292948), (144, 2229255), (147, 2183760), (162, 1981560), (168, 1910790), (180, 1783404), (189, 1698480), (196, 1637820), (210, 1528632), (216, 1486170), (240, 1337553), (243, 1321040), (245, 1310256), (252, 1273860), (270, 1188936), (280, 1146474), (294, 1091880), (315, 1019088), (324, 990780), (336, 955395), (337, 952560), (360, 891702), (378, 849240), (392, 818910), (405, 792624), (420, 764316), (432, 743085), (441, 727920), (486, 660520), (490, 655128), (504, 636930), (540, 594468), (560, 573237), (567, 566160), (588, 545940), (630, 509544), (648, 495390), (674, 476280), (720, 445851), (735, 436752), (756, 424620), (784, 409455), (810, 396312), (840, 382158), (882, 363960), (945, 339696), (972, 330260), (980, 327564), (1008, 318465), (1011, 317520), (1080, 297234), (1134, 283080), (1176, 272970), (1215, 264208), (1260, 254772), (1296, 247695), (1323, 242640), (1348, 238140), (1470, 218376), (1512, 212310), (1620, 198156), (1680, 191079), (1685, 190512), (1701, 188720), (1764, 181980), (1890, 169848), (1944, 165130), (1960, 163782), (2022, 158760), (2160, 148617), (2205, 145584), (2268, 141540), (2352, 136485), (2359, 136080), (2430, 132104), (2520, 127386), (2646, 121320), (2696, 119070), (2835, 113232), (2940, 109188), (3024, 106155), (3033, 105840), (3240, 99078), (3370, 95256), (3402, 94360), (3528, 90990), (3780, 84924), (3888, 82565), (3920, 81891), (3969, 80880), (4044, 79380), (4410, 72792), (4536, 70770), (4718, 68040), (4860, 66052), (5040, 63693), (5055, 63504), (5292, 60660), (5392, 59535), (5670, 56616), (5880, 54594), (6066, 52920), (6480, 49539), (6615, 48528), (6740, 47628), (6804, 47180), (7056, 45495), (7077, 45360), (7560, 42462), (7938, 40440), (8088, 39690), (8505, 37744), (8820, 36396), (9072, 35385), (9099, 35280), (9436, 34020), (9720, 33026), (10110, 31752), (10584, 30330), (11340, 28308), (11760, 27297), (11795, 27216), (11907, 26960), (12132, 26460), (13230, 24264), (13480, 23814), (13608, 23590), (14154, 22680), (15120, 21231), (15165, 21168), (15876, 20220), (16176, 19845), (16513, 19440), (17010, 18872), (17640, 18198)]