1207418880

素因数分解:

$2^{14}\times 3^1\times 5^1\times {\mathrm{17}}^3$

素因数の和:87

約数の個数: 240

約数和(自身を含む): 4105049760

約数和(自身を除く): 2897630880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 289, 320, 340, 384, 408, 480, 510, 512, 544, 578, 640, 680, 768, 816, 867, 960, 1020, 1024, 1088, 1156, 1280, 1360, 1445, 1536, 1632, 1734, 1920, 2040, 2048, 2176, 2312, 2560, 2720, 2890, 3072, 3264, 3468, 3840, 4080, 4096, 4335, 4352, 4624, 4913, 5120, 5440, 5780, 6144, 6528, 6936, 7680, 8160, 8192, 8670, 8704, 9248, 9826, 10240, 10880, 11560, 12288, 13056, 13872, 14739, 15360, 16320, 16384, 17340, 17408, 18496, 19652, 20480, 21760, 23120, 24565, 24576, 26112, 27744, 29478, 30720, 32640, 34680, 34816, 36992, 39304, 40960, 43520, 46240, 49130, 49152, 52224, 55488, 58956, 61440, 65280, 69360, 69632, 73695, 73984, 78608, 81920, 87040, 92480, 98260, 104448, 110976, 117912, 122880, 130560, 138720, 139264, 147390, 147968, 157216, 174080, 184960, 196520, 208896, 221952, 235824, 245760, 261120, 277440, 278528, 294780, 295936, 314432, 348160, 369920, 393040, 417792, 443904, 471648, 522240, 554880, 589560, 591872, 628864, 696320, 739840, 786080, 835584, 887808, 943296, 1044480, 1109760, 1179120, 1183744, 1257728, 1392640, 1479680, 1572160, 1775616, 1886592, 2088960, 2219520, 2358240, 2367488, 2515456, 2959360, 3144320, 3551232, 3773184, 4177920, 4439040, 4716480, 4734976, 5030912, 5918720, 6288640, 7102464, 7546368, 8878080, 9432960, 10061824, 11837440, 12577280, 14204928, 15092736, 17756160, 18865920, 20123648, 23674880, 25154560, 30185472, 35512320, 37731840, 40247296, 50309120, 60370944, 71024640, 75463680, 80494592, 100618240, 120741888, 150927360, 201236480, 241483776, 301854720, 402472960, 603709440, 1207418880]

約数ペア:

[(1, 1207418880), (2, 603709440), (3, 402472960), (4, 301854720), (5, 241483776), (6, 201236480), (8, 150927360), (10, 120741888), (12, 100618240), (15, 80494592), (16, 75463680), (17, 71024640), (20, 60370944), (24, 50309120), (30, 40247296), (32, 37731840), (34, 35512320), (40, 30185472), (48, 25154560), (51, 23674880), (60, 20123648), (64, 18865920), (68, 17756160), (80, 15092736), (85, 14204928), (96, 12577280), (102, 11837440), (120, 10061824), (128, 9432960), (136, 8878080), (160, 7546368), (170, 7102464), (192, 6288640), (204, 5918720), (240, 5030912), (255, 4734976), (256, 4716480), (272, 4439040), (289, 4177920), (320, 3773184), (340, 3551232), (384, 3144320), (408, 2959360), (480, 2515456), (510, 2367488), (512, 2358240), (544, 2219520), (578, 2088960), (640, 1886592), (680, 1775616), (768, 1572160), (816, 1479680), (867, 1392640), (960, 1257728), (1020, 1183744), (1024, 1179120), (1088, 1109760), (1156, 1044480), (1280, 943296), (1360, 887808), (1445, 835584), (1536, 786080), (1632, 739840), (1734, 696320), (1920, 628864), (2040, 591872), (2048, 589560), (2176, 554880), (2312, 522240), (2560, 471648), (2720, 443904), (2890, 417792), (3072, 393040), (3264, 369920), (3468, 348160), (3840, 314432), (4080, 295936), (4096, 294780), (4335, 278528), (4352, 277440), (4624, 261120), (4913, 245760), (5120, 235824), (5440, 221952), (5780, 208896), (6144, 196520), (6528, 184960), (6936, 174080), (7680, 157216), (8160, 147968), (8192, 147390), (8670, 139264), (8704, 138720), (9248, 130560), (9826, 122880), (10240, 117912), (10880, 110976), (11560, 104448), (12288, 98260), (13056, 92480), (13872, 87040), (14739, 81920), (15360, 78608), (16320, 73984), (16384, 73695), (17340, 69632), (17408, 69360), (18496, 65280), (19652, 61440), (20480, 58956), (21760, 55488), (23120, 52224), (24565, 49152), (24576, 49130), (26112, 46240), (27744, 43520), (29478, 40960), (30720, 39304), (32640, 36992), (34680, 34816)]