198666240

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:282

約数の個数: 192

約数和(自身を含む): 660441600

約数和(自身を除く): 461775360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 223, 232, 240, 256, 290, 320, 348, 384, 435, 446, 464, 480, 512, 580, 640, 669, 696, 768, 870, 892, 928, 960, 1024, 1115, 1160, 1280, 1338, 1392, 1536, 1740, 1784, 1856, 1920, 2048, 2230, 2320, 2560, 2676, 2784, 3072, 3345, 3480, 3568, 3712, 3840, 4460, 4640, 5120, 5352, 5568, 6144, 6467, 6690, 6960, 7136, 7424, 7680, 8920, 9280, 10240, 10704, 11136, 12934, 13380, 13920, 14272, 14848, 15360, 17840, 18560, 19401, 21408, 22272, 25868, 26760, 27840, 28544, 29696, 30720, 32335, 35680, 37120, 38802, 42816, 44544, 51736, 53520, 55680, 57088, 59392, 64670, 71360, 74240, 77604, 85632, 89088, 97005, 103472, 107040, 111360, 114176, 129340, 142720, 148480, 155208, 171264, 178176, 194010, 206944, 214080, 222720, 228352, 258680, 285440, 296960, 310416, 342528, 388020, 413888, 428160, 445440, 456704, 517360, 570880, 620832, 685056, 776040, 827776, 856320, 890880, 1034720, 1141760, 1241664, 1370112, 1552080, 1655552, 1712640, 2069440, 2283520, 2483328, 3104160, 3311104, 3425280, 4138880, 4966656, 6208320, 6622208, 6850560, 8277760, 9933312, 12416640, 13244416, 16555520, 19866624, 24833280, 33111040, 39733248, 49666560, 66222080, 99333120, 198666240]

約数ペア:

[(1, 198666240), (2, 99333120), (3, 66222080), (4, 49666560), (5, 39733248), (6, 33111040), (8, 24833280), (10, 19866624), (12, 16555520), (15, 13244416), (16, 12416640), (20, 9933312), (24, 8277760), (29, 6850560), (30, 6622208), (32, 6208320), (40, 4966656), (48, 4138880), (58, 3425280), (60, 3311104), (64, 3104160), (80, 2483328), (87, 2283520), (96, 2069440), (116, 1712640), (120, 1655552), (128, 1552080), (145, 1370112), (160, 1241664), (174, 1141760), (192, 1034720), (223, 890880), (232, 856320), (240, 827776), (256, 776040), (290, 685056), (320, 620832), (348, 570880), (384, 517360), (435, 456704), (446, 445440), (464, 428160), (480, 413888), (512, 388020), (580, 342528), (640, 310416), (669, 296960), (696, 285440), (768, 258680), (870, 228352), (892, 222720), (928, 214080), (960, 206944), (1024, 194010), (1115, 178176), (1160, 171264), (1280, 155208), (1338, 148480), (1392, 142720), (1536, 129340), (1740, 114176), (1784, 111360), (1856, 107040), (1920, 103472), (2048, 97005), (2230, 89088), (2320, 85632), (2560, 77604), (2676, 74240), (2784, 71360), (3072, 64670), (3345, 59392), (3480, 57088), (3568, 55680), (3712, 53520), (3840, 51736), (4460, 44544), (4640, 42816), (5120, 38802), (5352, 37120), (5568, 35680), (6144, 32335), (6467, 30720), (6690, 29696), (6960, 28544), (7136, 27840), (7424, 26760), (7680, 25868), (8920, 22272), (9280, 21408), (10240, 19401), (10704, 18560), (11136, 17840), (12934, 15360), (13380, 14848), (13920, 14272)]