651755520

素因数分解:

$2^{16}\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:73

約数の個数: 408

約数和(自身を含む): 2576331576

約数和(自身を除く): 1924576056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 60, 64, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 117, 120, 128, 130, 136, 144, 153, 156, 160, 170, 180, 192, 195, 204, 208, 221, 234, 240, 255, 256, 260, 272, 288, 306, 312, 320, 340, 360, 384, 390, 408, 416, 442, 468, 480, 510, 512, 520, 544, 576, 585, 612, 624, 640, 663, 680, 720, 765, 768, 780, 816, 832, 884, 936, 960, 1020, 1024, 1040, 1088, 1105, 1152, 1170, 1224, 1248, 1280, 1326, 1360, 1440, 1530, 1536, 1560, 1632, 1664, 1768, 1872, 1920, 1989, 2040, 2048, 2080, 2176, 2210, 2304, 2340, 2448, 2496, 2560, 2652, 2720, 2880, 3060, 3072, 3120, 3264, 3315, 3328, 3536, 3744, 3840, 3978, 4080, 4096, 4160, 4352, 4420, 4608, 4680, 4896, 4992, 5120, 5304, 5440, 5760, 6120, 6144, 6240, 6528, 6630, 6656, 7072, 7488, 7680, 7956, 8160, 8192, 8320, 8704, 8840, 9216, 9360, 9792, 9945, 9984, 10240, 10608, 10880, 11520, 12240, 12288, 12480, 13056, 13260, 13312, 14144, 14976, 15360, 15912, 16320, 16384, 16640, 17408, 17680, 18432, 18720, 19584, 19890, 19968, 20480, 21216, 21760, 23040, 24480, 24576, 24960, 26112, 26520, 26624, 28288, 29952, 30720, 31824, 32640, 32768, 33280, 34816, 35360, 36864, 37440, 39168, 39780, 39936, 40960, 42432, 43520, 46080, 48960, 49152, 49920, 52224, 53040, 53248, 56576, 59904, 61440, 63648, 65280, 65536, 66560, 69632, 70720, 73728, 74880, 78336, 79560, 79872, 81920, 84864, 87040, 92160, 97920, 98304, 99840, 104448, 106080, 106496, 113152, 119808, 122880, 127296, 130560, 133120, 139264, 141440, 147456, 149760, 156672, 159120, 159744, 163840, 169728, 174080, 184320, 195840, 196608, 199680, 208896, 212160, 212992, 226304, 239616, 245760, 254592, 261120, 266240, 278528, 282880, 294912, 299520, 313344, 318240, 319488, 327680, 339456, 348160, 368640, 391680, 399360, 417792, 424320, 425984, 452608, 479232, 491520, 509184, 522240, 532480, 557056, 565760, 589824, 599040, 626688, 636480, 638976, 678912, 696320, 737280, 783360, 798720, 835584, 848640, 851968, 905216, 958464, 983040, 1018368, 1044480, 1064960, 1114112, 1131520, 1198080, 1253376, 1272960, 1277952, 1357824, 1392640, 1474560, 1566720, 1597440, 1671168, 1697280, 1810432, 1916928, 2036736, 2088960, 2129920, 2263040, 2396160, 2506752, 2545920, 2555904, 2715648, 2785280, 2949120, 3133440, 3194880, 3342336, 3394560, 3620864, 3833856, 4073472, 4177920, 4259840, 4526080, 4792320, 5013504, 5091840, 5431296, 5570560, 6266880, 6389760, 6789120, 7241728, 7667712, 8146944, 8355840, 9052160, 9584640, 10027008, 10183680, 10862592, 12533760, 12779520, 13578240, 14483456, 16293888, 16711680, 18104320, 19169280, 20367360, 21725184, 25067520, 27156480, 32587776, 36208640, 38338560, 40734720, 43450368, 50135040, 54312960, 65175552, 72417280, 81469440, 108625920, 130351104, 162938880, 217251840, 325877760, 651755520]

約数ペア:

[(1, 651755520), (2, 325877760), (3, 217251840), (4, 162938880), (5, 130351104), (6, 108625920), (8, 81469440), (9, 72417280), (10, 65175552), (12, 54312960), (13, 50135040), (15, 43450368), (16, 40734720), (17, 38338560), (18, 36208640), (20, 32587776), (24, 27156480), (26, 25067520), (30, 21725184), (32, 20367360), (34, 19169280), (36, 18104320), (39, 16711680), (40, 16293888), (45, 14483456), (48, 13578240), (51, 12779520), (52, 12533760), (60, 10862592), (64, 10183680), (65, 10027008), (68, 9584640), (72, 9052160), (78, 8355840), (80, 8146944), (85, 7667712), (90, 7241728), (96, 6789120), (102, 6389760), (104, 6266880), (117, 5570560), (120, 5431296), (128, 5091840), (130, 5013504), (136, 4792320), (144, 4526080), (153, 4259840), (156, 4177920), (160, 4073472), (170, 3833856), (180, 3620864), (192, 3394560), (195, 3342336), (204, 3194880), (208, 3133440), (221, 2949120), (234, 2785280), (240, 2715648), (255, 2555904), (256, 2545920), (260, 2506752), (272, 2396160), (288, 2263040), (306, 2129920), (312, 2088960), (320, 2036736), (340, 1916928), (360, 1810432), (384, 1697280), (390, 1671168), (408, 1597440), (416, 1566720), (442, 1474560), (468, 1392640), (480, 1357824), (510, 1277952), (512, 1272960), (520, 1253376), (544, 1198080), (576, 1131520), (585, 1114112), (612, 1064960), (624, 1044480), (640, 1018368), (663, 983040), (680, 958464), (720, 905216), (765, 851968), (768, 848640), (780, 835584), (816, 798720), (832, 783360), (884, 737280), (936, 696320), (960, 678912), (1020, 638976), (1024, 636480), (1040, 626688), (1088, 599040), (1105, 589824), (1152, 565760), (1170, 557056), (1224, 532480), (1248, 522240), (1280, 509184), (1326, 491520), (1360, 479232), (1440, 452608), (1530, 425984), (1536, 424320), (1560, 417792), (1632, 399360), (1664, 391680), (1768, 368640), (1872, 348160), (1920, 339456), (1989, 327680), (2040, 319488), (2048, 318240), (2080, 313344), (2176, 299520), (2210, 294912), (2304, 282880), (2340, 278528), (2448, 266240), (2496, 261120), (2560, 254592), (2652, 245760), (2720, 239616), (2880, 226304), (3060, 212992), (3072, 212160), (3120, 208896), (3264, 199680), (3315, 196608), (3328, 195840), (3536, 184320), (3744, 174080), (3840, 169728), (3978, 163840), (4080, 159744), (4096, 159120), (4160, 156672), (4352, 149760), (4420, 147456), (4608, 141440), (4680, 139264), (4896, 133120), (4992, 130560), (5120, 127296), (5304, 122880), (5440, 119808), (5760, 113152), (6120, 106496), (6144, 106080), (6240, 104448), (6528, 99840), (6630, 98304), (6656, 97920), (7072, 92160), (7488, 87040), (7680, 84864), (7956, 81920), (8160, 79872), (8192, 79560), (8320, 78336), (8704, 74880), (8840, 73728), (9216, 70720), (9360, 69632), (9792, 66560), (9945, 65536), (9984, 65280), (10240, 63648), (10608, 61440), (10880, 59904), (11520, 56576), (12240, 53248), (12288, 53040), (12480, 52224), (13056, 49920), (13260, 49152), (13312, 48960), (14144, 46080), (14976, 43520), (15360, 42432), (15912, 40960), (16320, 39936), (16384, 39780), (16640, 39168), (17408, 37440), (17680, 36864), (18432, 35360), (18720, 34816), (19584, 33280), (19890, 32768), (19968, 32640), (20480, 31824), (21216, 30720), (21760, 29952), (23040, 28288), (24480, 26624), (24576, 26520), (24960, 26112)]