215783040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{601}}^1$

素因数の和:651

約数の個数: 256

約数和(自身を含む): 795795840

約数和(自身を除く): 580012800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 64, 66, 68, 80, 85, 88, 96, 102, 110, 120, 128, 132, 136, 160, 165, 170, 176, 187, 192, 204, 220, 240, 255, 264, 272, 320, 330, 340, 352, 374, 384, 408, 440, 480, 510, 528, 544, 561, 601, 640, 660, 680, 704, 748, 816, 880, 935, 960, 1020, 1056, 1088, 1122, 1202, 1320, 1360, 1408, 1496, 1632, 1760, 1803, 1870, 1920, 2040, 2112, 2176, 2244, 2404, 2640, 2720, 2805, 2992, 3005, 3264, 3520, 3606, 3740, 4080, 4224, 4488, 4808, 5280, 5440, 5610, 5984, 6010, 6528, 6611, 7040, 7212, 7480, 8160, 8976, 9015, 9616, 10217, 10560, 10880, 11220, 11968, 12020, 13222, 14424, 14960, 16320, 17952, 18030, 19232, 19833, 20434, 21120, 22440, 23936, 24040, 26444, 28848, 29920, 30651, 32640, 33055, 35904, 36060, 38464, 39666, 40868, 44880, 48080, 51085, 52888, 57696, 59840, 61302, 66110, 71808, 72120, 76928, 79332, 81736, 89760, 96160, 99165, 102170, 105776, 112387, 115392, 119680, 122604, 132220, 144240, 153255, 158664, 163472, 179520, 192320, 198330, 204340, 211552, 224774, 230784, 245208, 264440, 288480, 306510, 317328, 326944, 337161, 359040, 384640, 396660, 408680, 423104, 449548, 490416, 528880, 561935, 576960, 613020, 634656, 653888, 674322, 793320, 817360, 846208, 899096, 980832, 1057760, 1123870, 1153920, 1226040, 1269312, 1307776, 1348644, 1586640, 1634720, 1685805, 1798192, 1961664, 2115520, 2247740, 2452080, 2538624, 2697288, 3173280, 3269440, 3371610, 3596384, 3923328, 4231040, 4495480, 4904160, 5394576, 6346560, 6538880, 6743220, 7192768, 8990960, 9808320, 10789152, 12693120, 13486440, 14385536, 17981920, 19616640, 21578304, 26972880, 35963840, 43156608, 53945760, 71927680, 107891520, 215783040]

約数ペア:

[(1, 215783040), (2, 107891520), (3, 71927680), (4, 53945760), (5, 43156608), (6, 35963840), (8, 26972880), (10, 21578304), (11, 19616640), (12, 17981920), (15, 14385536), (16, 13486440), (17, 12693120), (20, 10789152), (22, 9808320), (24, 8990960), (30, 7192768), (32, 6743220), (33, 6538880), (34, 6346560), (40, 5394576), (44, 4904160), (48, 4495480), (51, 4231040), (55, 3923328), (60, 3596384), (64, 3371610), (66, 3269440), (68, 3173280), (80, 2697288), (85, 2538624), (88, 2452080), (96, 2247740), (102, 2115520), (110, 1961664), (120, 1798192), (128, 1685805), (132, 1634720), (136, 1586640), (160, 1348644), (165, 1307776), (170, 1269312), (176, 1226040), (187, 1153920), (192, 1123870), (204, 1057760), (220, 980832), (240, 899096), (255, 846208), (264, 817360), (272, 793320), (320, 674322), (330, 653888), (340, 634656), (352, 613020), (374, 576960), (384, 561935), (408, 528880), (440, 490416), (480, 449548), (510, 423104), (528, 408680), (544, 396660), (561, 384640), (601, 359040), (640, 337161), (660, 326944), (680, 317328), (704, 306510), (748, 288480), (816, 264440), (880, 245208), (935, 230784), (960, 224774), (1020, 211552), (1056, 204340), (1088, 198330), (1122, 192320), (1202, 179520), (1320, 163472), (1360, 158664), (1408, 153255), (1496, 144240), (1632, 132220), (1760, 122604), (1803, 119680), (1870, 115392), (1920, 112387), (2040, 105776), (2112, 102170), (2176, 99165), (2244, 96160), (2404, 89760), (2640, 81736), (2720, 79332), (2805, 76928), (2992, 72120), (3005, 71808), (3264, 66110), (3520, 61302), (3606, 59840), (3740, 57696), (4080, 52888), (4224, 51085), (4488, 48080), (4808, 44880), (5280, 40868), (5440, 39666), (5610, 38464), (5984, 36060), (6010, 35904), (6528, 33055), (6611, 32640), (7040, 30651), (7212, 29920), (7480, 28848), (8160, 26444), (8976, 24040), (9015, 23936), (9616, 22440), (10217, 21120), (10560, 20434), (10880, 19833), (11220, 19232), (11968, 18030), (12020, 17952), (13222, 16320), (14424, 14960)]