17720376480

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2903}}^1$

素因数の和:3090

約数の個数: 288

約数和(自身を含む): 63131612544

約数和(自身を除く): 45411236064

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 157, 160, 162, 180, 216, 240, 243, 270, 288, 314, 324, 360, 405, 432, 471, 480, 486, 540, 628, 648, 720, 785, 810, 864, 942, 972, 1080, 1215, 1256, 1296, 1413, 1440, 1570, 1620, 1884, 1944, 2160, 2355, 2430, 2512, 2592, 2826, 2903, 3140, 3240, 3768, 3888, 4239, 4320, 4710, 4860, 5024, 5652, 5806, 6280, 6480, 7065, 7536, 7776, 8478, 8709, 9420, 9720, 11304, 11612, 12560, 12717, 12960, 14130, 14515, 15072, 16956, 17418, 18840, 19440, 21195, 22608, 23224, 25120, 25434, 26127, 28260, 29030, 33912, 34836, 37680, 38151, 38880, 42390, 43545, 45216, 46448, 50868, 52254, 56520, 58060, 63585, 67824, 69672, 75360, 76302, 78381, 84780, 87090, 92896, 101736, 104508, 113040, 116120, 127170, 130635, 135648, 139344, 152604, 156762, 169560, 174180, 190755, 203472, 209016, 226080, 232240, 235143, 254340, 261270, 278688, 305208, 313524, 339120, 348360, 381510, 391905, 406944, 418032, 455771, 464480, 470286, 508680, 522540, 610416, 627048, 678240, 696720, 705429, 763020, 783810, 836064, 911542, 940572, 1017360, 1045080, 1175715, 1220832, 1254096, 1367313, 1393440, 1410858, 1526040, 1567620, 1823084, 1881144, 2034720, 2090160, 2278855, 2351430, 2508192, 2734626, 2821716, 3052080, 3135240, 3527145, 3646168, 3762288, 4101939, 4180320, 4557710, 4702860, 5469252, 5643432, 6104160, 6270480, 6836565, 7054290, 7292336, 7524576, 8203878, 9115420, 9405720, 10938504, 11286864, 12305817, 12540960, 13673130, 14108580, 14584672, 16407756, 18230840, 18811440, 20509695, 21877008, 22573728, 24611634, 27346260, 28217160, 32815512, 36461680, 36917451, 37622880, 41019390, 43754016, 49223268, 54692520, 56434320, 61529085, 65631024, 72923360, 73834902, 82038780, 98446536, 109385040, 110752353, 112868640, 123058170, 131262048, 147669804, 164077560, 184587255, 196893072, 218770080, 221504706, 246116340, 295339608, 328155120, 369174510, 393786144, 443009412, 492232680, 553761765, 590679216, 656310240, 738349020, 886018824, 984465360, 1107523530, 1181358432, 1476698040, 1772037648, 1968930720, 2215047060, 2953396080, 3544075296, 4430094120, 5906792160, 8860188240, 17720376480]

約数ペア:

[(1, 17720376480), (2, 8860188240), (3, 5906792160), (4, 4430094120), (5, 3544075296), (6, 2953396080), (8, 2215047060), (9, 1968930720), (10, 1772037648), (12, 1476698040), (15, 1181358432), (16, 1107523530), (18, 984465360), (20, 886018824), (24, 738349020), (27, 656310240), (30, 590679216), (32, 553761765), (36, 492232680), (40, 443009412), (45, 393786144), (48, 369174510), (54, 328155120), (60, 295339608), (72, 246116340), (80, 221504706), (81, 218770080), (90, 196893072), (96, 184587255), (108, 164077560), (120, 147669804), (135, 131262048), (144, 123058170), (157, 112868640), (160, 110752353), (162, 109385040), (180, 98446536), (216, 82038780), (240, 73834902), (243, 72923360), (270, 65631024), (288, 61529085), (314, 56434320), (324, 54692520), (360, 49223268), (405, 43754016), (432, 41019390), (471, 37622880), (480, 36917451), (486, 36461680), (540, 32815512), (628, 28217160), (648, 27346260), (720, 24611634), (785, 22573728), (810, 21877008), (864, 20509695), (942, 18811440), (972, 18230840), (1080, 16407756), (1215, 14584672), (1256, 14108580), (1296, 13673130), (1413, 12540960), (1440, 12305817), (1570, 11286864), (1620, 10938504), (1884, 9405720), (1944, 9115420), (2160, 8203878), (2355, 7524576), (2430, 7292336), (2512, 7054290), (2592, 6836565), (2826, 6270480), (2903, 6104160), (3140, 5643432), (3240, 5469252), (3768, 4702860), (3888, 4557710), (4239, 4180320), (4320, 4101939), (4710, 3762288), (4860, 3646168), (5024, 3527145), (5652, 3135240), (5806, 3052080), (6280, 2821716), (6480, 2734626), (7065, 2508192), (7536, 2351430), (7776, 2278855), (8478, 2090160), (8709, 2034720), (9420, 1881144), (9720, 1823084), (11304, 1567620), (11612, 1526040), (12560, 1410858), (12717, 1393440), (12960, 1367313), (14130, 1254096), (14515, 1220832), (15072, 1175715), (16956, 1045080), (17418, 1017360), (18840, 940572), (19440, 911542), (21195, 836064), (22608, 783810), (23224, 763020), (25120, 705429), (25434, 696720), (26127, 678240), (28260, 627048), (29030, 610416), (33912, 522540), (34836, 508680), (37680, 470286), (38151, 464480), (38880, 455771), (42390, 418032), (43545, 406944), (45216, 391905), (46448, 381510), (50868, 348360), (52254, 339120), (56520, 313524), (58060, 305208), (63585, 278688), (67824, 261270), (69672, 254340), (75360, 235143), (76302, 232240), (78381, 226080), (84780, 209016), (87090, 203472), (92896, 190755), (101736, 174180), (104508, 169560), (113040, 156762), (116120, 152604), (127170, 139344), (130635, 135648)]