197821440

素因数分解:

$2^{10}\times 3^6\times 5^1\times {\mathrm{53}}^1$

素因数の和:96

約数の個数: 308

約数和(自身を含む): 724908204

約数和(自身を除く): 527086764

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 53, 54, 60, 64, 72, 80, 81, 90, 96, 106, 108, 120, 128, 135, 144, 159, 160, 162, 180, 192, 212, 216, 240, 243, 256, 265, 270, 288, 318, 320, 324, 360, 384, 405, 424, 432, 477, 480, 486, 512, 530, 540, 576, 636, 640, 648, 720, 729, 768, 795, 810, 848, 864, 954, 960, 972, 1024, 1060, 1080, 1152, 1215, 1272, 1280, 1296, 1431, 1440, 1458, 1536, 1590, 1620, 1696, 1728, 1908, 1920, 1944, 2120, 2160, 2304, 2385, 2430, 2544, 2560, 2592, 2862, 2880, 2916, 3072, 3180, 3240, 3392, 3456, 3645, 3816, 3840, 3888, 4240, 4293, 4320, 4608, 4770, 4860, 5088, 5120, 5184, 5724, 5760, 5832, 6360, 6480, 6784, 6912, 7155, 7290, 7632, 7680, 7776, 8480, 8586, 8640, 9216, 9540, 9720, 10176, 10368, 11448, 11520, 11664, 12720, 12879, 12960, 13568, 13824, 14310, 14580, 15264, 15360, 15552, 16960, 17172, 17280, 19080, 19440, 20352, 20736, 21465, 22896, 23040, 23328, 25440, 25758, 25920, 27136, 27648, 28620, 29160, 30528, 31104, 33920, 34344, 34560, 38160, 38637, 38880, 40704, 41472, 42930, 45792, 46080, 46656, 50880, 51516, 51840, 54272, 57240, 58320, 61056, 62208, 64395, 67840, 68688, 69120, 76320, 77274, 77760, 81408, 82944, 85860, 91584, 93312, 101760, 103032, 103680, 114480, 116640, 122112, 124416, 128790, 135680, 137376, 138240, 152640, 154548, 155520, 162816, 171720, 183168, 186624, 193185, 203520, 206064, 207360, 228960, 233280, 244224, 248832, 257580, 271360, 274752, 305280, 309096, 311040, 343440, 366336, 373248, 386370, 407040, 412128, 414720, 457920, 466560, 488448, 515160, 549504, 610560, 618192, 622080, 686880, 732672, 746496, 772740, 814080, 824256, 915840, 933120, 1030320, 1099008, 1221120, 1236384, 1244160, 1373760, 1465344, 1545480, 1648512, 1831680, 1866240, 2060640, 2198016, 2442240, 2472768, 2747520, 3090960, 3297024, 3663360, 3732480, 4121280, 4396032, 4945536, 5495040, 6181920, 6594048, 7326720, 8242560, 9891072, 10990080, 12363840, 13188096, 16485120, 19782144, 21980160, 24727680, 32970240, 39564288, 49455360, 65940480, 98910720, 197821440]

約数ペア:

[(1, 197821440), (2, 98910720), (3, 65940480), (4, 49455360), (5, 39564288), (6, 32970240), (8, 24727680), (9, 21980160), (10, 19782144), (12, 16485120), (15, 13188096), (16, 12363840), (18, 10990080), (20, 9891072), (24, 8242560), (27, 7326720), (30, 6594048), (32, 6181920), (36, 5495040), (40, 4945536), (45, 4396032), (48, 4121280), (53, 3732480), (54, 3663360), (60, 3297024), (64, 3090960), (72, 2747520), (80, 2472768), (81, 2442240), (90, 2198016), (96, 2060640), (106, 1866240), (108, 1831680), (120, 1648512), (128, 1545480), (135, 1465344), (144, 1373760), (159, 1244160), (160, 1236384), (162, 1221120), (180, 1099008), (192, 1030320), (212, 933120), (216, 915840), (240, 824256), (243, 814080), (256, 772740), (265, 746496), (270, 732672), (288, 686880), (318, 622080), (320, 618192), (324, 610560), (360, 549504), (384, 515160), (405, 488448), (424, 466560), (432, 457920), (477, 414720), (480, 412128), (486, 407040), (512, 386370), (530, 373248), (540, 366336), (576, 343440), (636, 311040), (640, 309096), (648, 305280), (720, 274752), (729, 271360), (768, 257580), (795, 248832), (810, 244224), (848, 233280), (864, 228960), (954, 207360), (960, 206064), (972, 203520), (1024, 193185), (1060, 186624), (1080, 183168), (1152, 171720), (1215, 162816), (1272, 155520), (1280, 154548), (1296, 152640), (1431, 138240), (1440, 137376), (1458, 135680), (1536, 128790), (1590, 124416), (1620, 122112), (1696, 116640), (1728, 114480), (1908, 103680), (1920, 103032), (1944, 101760), (2120, 93312), (2160, 91584), (2304, 85860), (2385, 82944), (2430, 81408), (2544, 77760), (2560, 77274), (2592, 76320), (2862, 69120), (2880, 68688), (2916, 67840), (3072, 64395), (3180, 62208), (3240, 61056), (3392, 58320), (3456, 57240), (3645, 54272), (3816, 51840), (3840, 51516), (3888, 50880), (4240, 46656), (4293, 46080), (4320, 45792), (4608, 42930), (4770, 41472), (4860, 40704), (5088, 38880), (5120, 38637), (5184, 38160), (5724, 34560), (5760, 34344), (5832, 33920), (6360, 31104), (6480, 30528), (6784, 29160), (6912, 28620), (7155, 27648), (7290, 27136), (7632, 25920), (7680, 25758), (7776, 25440), (8480, 23328), (8586, 23040), (8640, 22896), (9216, 21465), (9540, 20736), (9720, 20352), (10176, 19440), (10368, 19080), (11448, 17280), (11520, 17172), (11664, 16960), (12720, 15552), (12879, 15360), (12960, 15264), (13568, 14580), (13824, 14310)]