51780280320

素因数分解:

$2^{13}\times 3^4\times 5^1\times {\mathrm{15607}}^1$

素因数の和:15650

約数の個数: 280

約数和(自身を含む): 185642457264

約数和(自身を除く): 133862176944

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, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1024, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 2048, 2160, 2304, 2560, 2592, 2880, 3072, 3240, 3456, 3840, 4096, 4320, 4608, 5120, 5184, 5760, 6144, 6480, 6912, 7680, 8192, 8640, 9216, 10240, 10368, 11520, 12288, 12960, 13824, 15360, 15607, 17280, 18432, 20480, 20736, 23040, 24576, 25920, 27648, 30720, 31214, 34560, 36864, 40960, 41472, 46080, 46821, 51840, 55296, 61440, 62428, 69120, 73728, 78035, 82944, 92160, 93642, 103680, 110592, 122880, 124856, 138240, 140463, 156070, 165888, 184320, 187284, 207360, 221184, 234105, 249712, 276480, 280926, 312140, 331776, 368640, 374568, 414720, 421389, 468210, 499424, 552960, 561852, 624280, 663552, 702315, 749136, 829440, 842778, 936420, 998848, 1105920, 1123704, 1248560, 1264167, 1404630, 1498272, 1658880, 1685556, 1872840, 1997696, 2106945, 2247408, 2497120, 2528334, 2809260, 2996544, 3317760, 3371112, 3745680, 3995392, 4213890, 4494816, 4994240, 5056668, 5618520, 5993088, 6320835, 6742224, 7491360, 7990784, 8427780, 8989632, 9988480, 10113336, 11237040, 11986176, 12641670, 13484448, 14982720, 15981568, 16855560, 17979264, 19976960, 20226672, 22474080, 23972352, 25283340, 26968896, 29965440, 31963136, 33711120, 35958528, 39953920, 40453344, 44948160, 47944704, 50566680, 53937792, 59930880, 63926272, 67422240, 71917056, 79907840, 80906688, 89896320, 95889408, 101133360, 107875584, 119861760, 127852544, 134844480, 143834112, 159815680, 161813376, 179792640, 191778816, 202266720, 215751168, 239723520, 269688960, 287668224, 319631360, 323626752, 359585280, 383557632, 404533440, 431502336, 479447040, 539377920, 575336448, 639262720, 647253504, 719170560, 809066880, 863004672, 958894080, 1078755840, 1150672896, 1294507008, 1438341120, 1618133760, 1726009344, 1917788160, 2157511680, 2589014016, 2876682240, 3236267520, 3452018688, 4315023360, 5178028032, 5753364480, 6472535040, 8630046720, 10356056064, 12945070080, 17260093440, 25890140160, 51780280320]

約数ペア:

[(1, 51780280320), (2, 25890140160), (3, 17260093440), (4, 12945070080), (5, 10356056064), (6, 8630046720), (8, 6472535040), (9, 5753364480), (10, 5178028032), (12, 4315023360), (15, 3452018688), (16, 3236267520), (18, 2876682240), (20, 2589014016), (24, 2157511680), (27, 1917788160), (30, 1726009344), (32, 1618133760), (36, 1438341120), (40, 1294507008), (45, 1150672896), (48, 1078755840), (54, 958894080), (60, 863004672), (64, 809066880), (72, 719170560), (80, 647253504), (81, 639262720), (90, 575336448), (96, 539377920), (108, 479447040), (120, 431502336), (128, 404533440), (135, 383557632), (144, 359585280), (160, 323626752), (162, 319631360), (180, 287668224), (192, 269688960), (216, 239723520), (240, 215751168), (256, 202266720), (270, 191778816), (288, 179792640), (320, 161813376), (324, 159815680), (360, 143834112), (384, 134844480), (405, 127852544), (432, 119861760), (480, 107875584), (512, 101133360), (540, 95889408), (576, 89896320), (640, 80906688), (648, 79907840), (720, 71917056), (768, 67422240), (810, 63926272), (864, 59930880), (960, 53937792), (1024, 50566680), (1080, 47944704), (1152, 44948160), (1280, 40453344), (1296, 39953920), (1440, 35958528), (1536, 33711120), (1620, 31963136), (1728, 29965440), (1920, 26968896), (2048, 25283340), (2160, 23972352), (2304, 22474080), (2560, 20226672), (2592, 19976960), (2880, 17979264), (3072, 16855560), (3240, 15981568), (3456, 14982720), (3840, 13484448), (4096, 12641670), (4320, 11986176), (4608, 11237040), (5120, 10113336), (5184, 9988480), (5760, 8989632), (6144, 8427780), (6480, 7990784), (6912, 7491360), (7680, 6742224), (8192, 6320835), (8640, 5993088), (9216, 5618520), (10240, 5056668), (10368, 4994240), (11520, 4494816), (12288, 4213890), (12960, 3995392), (13824, 3745680), (15360, 3371112), (15607, 3317760), (17280, 2996544), (18432, 2809260), (20480, 2528334), (20736, 2497120), (23040, 2247408), (24576, 2106945), (25920, 1997696), (27648, 1872840), (30720, 1685556), (31214, 1658880), (34560, 1498272), (36864, 1404630), (40960, 1264167), (41472, 1248560), (46080, 1123704), (46821, 1105920), (51840, 998848), (55296, 936420), (61440, 842778), (62428, 829440), (69120, 749136), (73728, 702315), (78035, 663552), (82944, 624280), (92160, 561852), (93642, 552960), (103680, 499424), (110592, 468210), (122880, 421389), (124856, 414720), (138240, 374568), (140463, 368640), (156070, 331776), (165888, 312140), (184320, 280926), (187284, 276480), (207360, 249712), (221184, 234105)]