1329008640

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:352

約数の個数: 208

約数和(自身を含む): 4315411968

約数和(自身を除く): 2986403328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 97, 120, 128, 160, 192, 194, 223, 240, 256, 291, 320, 384, 388, 446, 480, 485, 512, 582, 640, 669, 768, 776, 892, 960, 970, 1024, 1115, 1164, 1280, 1338, 1455, 1536, 1552, 1784, 1920, 1940, 2048, 2230, 2328, 2560, 2676, 2910, 3072, 3104, 3345, 3568, 3840, 3880, 4096, 4460, 4656, 5120, 5352, 5820, 6144, 6208, 6690, 7136, 7680, 7760, 8920, 9312, 10240, 10704, 11640, 12288, 12416, 13380, 14272, 15360, 15520, 17840, 18624, 20480, 21408, 21631, 23280, 24832, 26760, 28544, 30720, 31040, 35680, 37248, 42816, 43262, 46560, 49664, 53520, 57088, 61440, 62080, 64893, 71360, 74496, 85632, 86524, 93120, 99328, 107040, 108155, 114176, 124160, 129786, 142720, 148992, 171264, 173048, 186240, 198656, 214080, 216310, 228352, 248320, 259572, 285440, 297984, 324465, 342528, 346096, 372480, 397312, 428160, 432620, 456704, 496640, 519144, 570880, 595968, 648930, 685056, 692192, 744960, 856320, 865240, 913408, 993280, 1038288, 1141760, 1191936, 1297860, 1370112, 1384384, 1489920, 1712640, 1730480, 1986560, 2076576, 2283520, 2595720, 2740224, 2768768, 2979840, 3425280, 3460960, 4153152, 4567040, 5191440, 5537536, 5959680, 6850560, 6921920, 8306304, 10382880, 11075072, 13701120, 13843840, 16612608, 20765760, 22150144, 27687680, 33225216, 41531520, 44300288, 55375360, 66450432, 83063040, 88600576, 110750720, 132900864, 166126080, 221501440, 265801728, 332252160, 443002880, 664504320, 1329008640]

約数ペア:

[(1, 1329008640), (2, 664504320), (3, 443002880), (4, 332252160), (5, 265801728), (6, 221501440), (8, 166126080), (10, 132900864), (12, 110750720), (15, 88600576), (16, 83063040), (20, 66450432), (24, 55375360), (30, 44300288), (32, 41531520), (40, 33225216), (48, 27687680), (60, 22150144), (64, 20765760), (80, 16612608), (96, 13843840), (97, 13701120), (120, 11075072), (128, 10382880), (160, 8306304), (192, 6921920), (194, 6850560), (223, 5959680), (240, 5537536), (256, 5191440), (291, 4567040), (320, 4153152), (384, 3460960), (388, 3425280), (446, 2979840), (480, 2768768), (485, 2740224), (512, 2595720), (582, 2283520), (640, 2076576), (669, 1986560), (768, 1730480), (776, 1712640), (892, 1489920), (960, 1384384), (970, 1370112), (1024, 1297860), (1115, 1191936), (1164, 1141760), (1280, 1038288), (1338, 993280), (1455, 913408), (1536, 865240), (1552, 856320), (1784, 744960), (1920, 692192), (1940, 685056), (2048, 648930), (2230, 595968), (2328, 570880), (2560, 519144), (2676, 496640), (2910, 456704), (3072, 432620), (3104, 428160), (3345, 397312), (3568, 372480), (3840, 346096), (3880, 342528), (4096, 324465), (4460, 297984), (4656, 285440), (5120, 259572), (5352, 248320), (5820, 228352), (6144, 216310), (6208, 214080), (6690, 198656), (7136, 186240), (7680, 173048), (7760, 171264), (8920, 148992), (9312, 142720), (10240, 129786), (10704, 124160), (11640, 114176), (12288, 108155), (12416, 107040), (13380, 99328), (14272, 93120), (15360, 86524), (15520, 85632), (17840, 74496), (18624, 71360), (20480, 64893), (21408, 62080), (21631, 61440), (23280, 57088), (24832, 53520), (26760, 49664), (28544, 46560), (30720, 43262), (31040, 42816), (35680, 37248)]