1312911360

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1$

素因数の和:471

約数の個数: 312

約数和(自身を含む): 4830068880

約数和(自身を除く): 3517157520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 306, 320, 340, 360, 384, 408, 419, 480, 510, 512, 544, 576, 612, 640, 680, 720, 765, 768, 816, 838, 960, 1020, 1024, 1088, 1152, 1224, 1257, 1280, 1360, 1440, 1530, 1536, 1632, 1676, 1920, 2040, 2048, 2095, 2176, 2304, 2448, 2514, 2560, 2720, 2880, 3060, 3072, 3264, 3352, 3771, 3840, 4080, 4096, 4190, 4352, 4608, 4896, 5028, 5120, 5440, 5760, 6120, 6144, 6285, 6528, 6704, 7123, 7542, 7680, 8160, 8380, 8704, 9216, 9792, 10056, 10240, 10880, 11520, 12240, 12288, 12570, 13056, 13408, 14246, 15084, 15360, 16320, 16760, 17408, 18432, 18855, 19584, 20112, 20480, 21369, 21760, 23040, 24480, 25140, 26112, 26816, 28492, 30168, 30720, 32640, 33520, 34816, 35615, 36864, 37710, 39168, 40224, 42738, 43520, 46080, 48960, 50280, 52224, 53632, 56984, 60336, 61440, 64107, 65280, 67040, 69632, 71230, 75420, 78336, 80448, 85476, 87040, 92160, 97920, 100560, 104448, 106845, 107264, 113968, 120672, 128214, 130560, 134080, 142460, 150840, 156672, 160896, 170952, 174080, 184320, 195840, 201120, 208896, 213690, 214528, 227936, 241344, 256428, 261120, 268160, 284920, 301680, 313344, 320535, 321792, 341904, 348160, 391680, 402240, 427380, 429056, 455872, 482688, 512856, 522240, 536320, 569840, 603360, 626688, 641070, 643584, 683808, 783360, 804480, 854760, 858112, 911744, 965376, 1025712, 1044480, 1072640, 1139680, 1206720, 1282140, 1287168, 1367616, 1566720, 1608960, 1709520, 1716224, 1823488, 1930752, 2051424, 2145280, 2279360, 2413440, 2564280, 2574336, 2735232, 3133440, 3217920, 3419040, 3646976, 3861504, 4102848, 4290560, 4558720, 4826880, 5128560, 5148672, 5470464, 6435840, 6838080, 7293952, 7723008, 8205696, 8581120, 9117440, 9653760, 10257120, 10940928, 12871680, 13676160, 14587904, 15446016, 16411392, 18234880, 19307520, 20514240, 21881856, 25743360, 27352320, 29175808, 32822784, 36469760, 38615040, 41028480, 43763712, 54704640, 65645568, 72939520, 77230080, 82056960, 87527424, 109409280, 131291136, 145879040, 164113920, 218818560, 262582272, 328227840, 437637120, 656455680, 1312911360]

約数ペア:

[(1, 1312911360), (2, 656455680), (3, 437637120), (4, 328227840), (5, 262582272), (6, 218818560), (8, 164113920), (9, 145879040), (10, 131291136), (12, 109409280), (15, 87527424), (16, 82056960), (17, 77230080), (18, 72939520), (20, 65645568), (24, 54704640), (30, 43763712), (32, 41028480), (34, 38615040), (36, 36469760), (40, 32822784), (45, 29175808), (48, 27352320), (51, 25743360), (60, 21881856), (64, 20514240), (68, 19307520), (72, 18234880), (80, 16411392), (85, 15446016), (90, 14587904), (96, 13676160), (102, 12871680), (120, 10940928), (128, 10257120), (136, 9653760), (144, 9117440), (153, 8581120), (160, 8205696), (170, 7723008), (180, 7293952), (192, 6838080), (204, 6435840), (240, 5470464), (255, 5148672), (256, 5128560), (272, 4826880), (288, 4558720), (306, 4290560), (320, 4102848), (340, 3861504), (360, 3646976), (384, 3419040), (408, 3217920), (419, 3133440), (480, 2735232), (510, 2574336), (512, 2564280), (544, 2413440), (576, 2279360), (612, 2145280), (640, 2051424), (680, 1930752), (720, 1823488), (765, 1716224), (768, 1709520), (816, 1608960), (838, 1566720), (960, 1367616), (1020, 1287168), (1024, 1282140), (1088, 1206720), (1152, 1139680), (1224, 1072640), (1257, 1044480), (1280, 1025712), (1360, 965376), (1440, 911744), (1530, 858112), (1536, 854760), (1632, 804480), (1676, 783360), (1920, 683808), (2040, 643584), (2048, 641070), (2095, 626688), (2176, 603360), (2304, 569840), (2448, 536320), (2514, 522240), (2560, 512856), (2720, 482688), (2880, 455872), (3060, 429056), (3072, 427380), (3264, 402240), (3352, 391680), (3771, 348160), (3840, 341904), (4080, 321792), (4096, 320535), (4190, 313344), (4352, 301680), (4608, 284920), (4896, 268160), (5028, 261120), (5120, 256428), (5440, 241344), (5760, 227936), (6120, 214528), (6144, 213690), (6285, 208896), (6528, 201120), (6704, 195840), (7123, 184320), (7542, 174080), (7680, 170952), (8160, 160896), (8380, 156672), (8704, 150840), (9216, 142460), (9792, 134080), (10056, 130560), (10240, 128214), (10880, 120672), (11520, 113968), (12240, 107264), (12288, 106845), (12570, 104448), (13056, 100560), (13408, 97920), (14246, 92160), (15084, 87040), (15360, 85476), (16320, 80448), (16760, 78336), (17408, 75420), (18432, 71230), (18855, 69632), (19584, 67040), (20112, 65280), (20480, 64107), (21369, 61440), (21760, 60336), (23040, 56984), (24480, 53632), (25140, 52224), (26112, 50280), (26816, 48960), (28492, 46080), (30168, 43520), (30720, 42738), (32640, 40224), (33520, 39168), (34816, 37710), (35615, 36864)]