2450787840

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:311

約数の個数: 400

約数和(自身を含む): 8983675008

約数和(自身を除く): 6532887168

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, 223, 240, 256, 265, 270, 288, 318, 320, 324, 360, 384, 405, 424, 432, 446, 477, 480, 512, 530, 540, 576, 636, 640, 648, 669, 720, 768, 795, 810, 848, 864, 892, 954, 960, 1060, 1080, 1115, 1152, 1272, 1280, 1296, 1338, 1431, 1440, 1536, 1590, 1620, 1696, 1728, 1784, 1908, 1920, 2007, 2120, 2160, 2230, 2304, 2385, 2544, 2560, 2592, 2676, 2862, 2880, 3180, 3240, 3345, 3392, 3456, 3568, 3816, 3840, 4014, 4240, 4293, 4320, 4460, 4608, 4770, 5088, 5184, 5352, 5724, 5760, 6021, 6360, 6480, 6690, 6784, 6912, 7136, 7155, 7632, 7680, 8028, 8480, 8586, 8640, 8920, 9540, 10035, 10176, 10368, 10704, 11448, 11520, 11819, 12042, 12720, 12960, 13380, 13568, 13824, 14272, 14310, 15264, 16056, 16960, 17172, 17280, 17840, 18063, 19080, 20070, 20352, 20736, 21408, 21465, 22896, 23040, 23638, 24084, 25440, 25920, 26760, 27136, 28544, 28620, 30105, 30528, 32112, 33920, 34344, 34560, 35457, 35680, 36126, 38160, 40140, 40704, 41472, 42816, 42930, 45792, 47276, 48168, 50880, 51840, 53520, 57088, 57240, 59095, 60210, 61056, 64224, 67840, 68688, 69120, 70914, 71360, 72252, 76320, 80280, 81408, 85632, 85860, 90315, 91584, 94552, 96336, 101760, 103680, 106371, 107040, 114176, 114480, 118190, 120420, 122112, 128448, 135680, 137376, 141828, 142720, 144504, 152640, 160560, 171264, 171720, 177285, 180630, 183168, 189104, 192672, 203520, 207360, 212742, 214080, 228960, 236380, 240840, 244224, 256896, 274752, 283656, 285440, 289008, 305280, 319113, 321120, 342528, 343440, 354570, 361260, 366336, 378208, 385344, 407040, 425484, 428160, 457920, 472760, 481680, 513792, 531855, 549504, 567312, 570880, 578016, 610560, 638226, 642240, 686880, 709140, 722520, 732672, 756416, 770688, 850968, 856320, 915840, 945520, 957339, 963360, 1027584, 1063710, 1099008, 1134624, 1156032, 1221120, 1276452, 1284480, 1373760, 1418280, 1445040, 1512832, 1541376, 1595565, 1701936, 1712640, 1831680, 1891040, 1914678, 1926720, 2127420, 2198016, 2269248, 2312064, 2552904, 2568960, 2747520, 2836560, 2890080, 3025664, 3082752, 3191130, 3403872, 3663360, 3782080, 3829356, 3853440, 4254840, 4538496, 4624128, 4786695, 5105808, 5137920, 5495040, 5673120, 5780160, 6051328, 6382260, 6807744, 7564160, 7658712, 7706880, 8509680, 9076992, 9248256, 9573390, 10211616, 10990080, 11346240, 11560320, 12764520, 13615488, 15128320, 15317424, 15413760, 17019360, 18153984, 19146780, 20423232, 22692480, 23120640, 25529040, 27230976, 30256640, 30634848, 34038720, 38293560, 40846464, 45384960, 46241280, 51058080, 54461952, 61269696, 68077440, 76587120, 81692928, 90769920, 102116160, 122539392, 136154880, 153174240, 163385856, 204232320, 245078784, 272309760, 306348480, 408464640, 490157568, 612696960, 816929280, 1225393920, 2450787840]

約数ペア:

[(1, 2450787840), (2, 1225393920), (3, 816929280), (4, 612696960), (5, 490157568), (6, 408464640), (8, 306348480), (9, 272309760), (10, 245078784), (12, 204232320), (15, 163385856), (16, 153174240), (18, 136154880), (20, 122539392), (24, 102116160), (27, 90769920), (30, 81692928), (32, 76587120), (36, 68077440), (40, 61269696), (45, 54461952), (48, 51058080), (53, 46241280), (54, 45384960), (60, 40846464), (64, 38293560), (72, 34038720), (80, 30634848), (81, 30256640), (90, 27230976), (96, 25529040), (106, 23120640), (108, 22692480), (120, 20423232), (128, 19146780), (135, 18153984), (144, 17019360), (159, 15413760), (160, 15317424), (162, 15128320), (180, 13615488), (192, 12764520), (212, 11560320), (216, 11346240), (223, 10990080), (240, 10211616), (256, 9573390), (265, 9248256), (270, 9076992), (288, 8509680), (318, 7706880), (320, 7658712), (324, 7564160), (360, 6807744), (384, 6382260), (405, 6051328), (424, 5780160), (432, 5673120), (446, 5495040), (477, 5137920), (480, 5105808), (512, 4786695), (530, 4624128), (540, 4538496), (576, 4254840), (636, 3853440), (640, 3829356), (648, 3782080), (669, 3663360), (720, 3403872), (768, 3191130), (795, 3082752), (810, 3025664), (848, 2890080), (864, 2836560), (892, 2747520), (954, 2568960), (960, 2552904), (1060, 2312064), (1080, 2269248), (1115, 2198016), (1152, 2127420), (1272, 1926720), (1280, 1914678), (1296, 1891040), (1338, 1831680), (1431, 1712640), (1440, 1701936), (1536, 1595565), (1590, 1541376), (1620, 1512832), (1696, 1445040), (1728, 1418280), (1784, 1373760), (1908, 1284480), (1920, 1276452), (2007, 1221120), (2120, 1156032), (2160, 1134624), (2230, 1099008), (2304, 1063710), (2385, 1027584), (2544, 963360), (2560, 957339), (2592, 945520), (2676, 915840), (2862, 856320), (2880, 850968), (3180, 770688), (3240, 756416), (3345, 732672), (3392, 722520), (3456, 709140), (3568, 686880), (3816, 642240), (3840, 638226), (4014, 610560), (4240, 578016), (4293, 570880), (4320, 567312), (4460, 549504), (4608, 531855), (4770, 513792), (5088, 481680), (5184, 472760), (5352, 457920), (5724, 428160), (5760, 425484), (6021, 407040), (6360, 385344), (6480, 378208), (6690, 366336), (6784, 361260), (6912, 354570), (7136, 343440), (7155, 342528), (7632, 321120), (7680, 319113), (8028, 305280), (8480, 289008), (8586, 285440), (8640, 283656), (8920, 274752), (9540, 256896), (10035, 244224), (10176, 240840), (10368, 236380), (10704, 228960), (11448, 214080), (11520, 212742), (11819, 207360), (12042, 203520), (12720, 192672), (12960, 189104), (13380, 183168), (13568, 180630), (13824, 177285), (14272, 171720), (14310, 171264), (15264, 160560), (16056, 152640), (16960, 144504), (17172, 142720), (17280, 141828), (17840, 137376), (18063, 135680), (19080, 128448), (20070, 122112), (20352, 120420), (20736, 118190), (21408, 114480), (21465, 114176), (22896, 107040), (23040, 106371), (23638, 103680), (24084, 101760), (25440, 96336), (25920, 94552), (26760, 91584), (27136, 90315), (28544, 85860), (28620, 85632), (30105, 81408), (30528, 80280), (32112, 76320), (33920, 72252), (34344, 71360), (34560, 70914), (35457, 69120), (35680, 68688), (36126, 67840), (38160, 64224), (40140, 61056), (40704, 60210), (41472, 59095), (42816, 57240), (42930, 57088), (45792, 53520), (47276, 51840), (48168, 50880)]