28755202560

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{2131}}^1$

素因数の和:2415

約数の個数: 320

約数和(自身を含む): 105527245824

約数和(自身を除く): 76772043264

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 251, 256, 280, 320, 336, 384, 420, 448, 480, 502, 512, 560, 640, 672, 753, 768, 840, 896, 960, 1004, 1120, 1255, 1280, 1344, 1506, 1536, 1680, 1757, 1792, 1920, 2008, 2131, 2240, 2510, 2560, 2688, 3012, 3360, 3514, 3584, 3765, 3840, 4016, 4262, 4480, 5020, 5271, 5376, 6024, 6393, 6720, 7028, 7530, 7680, 8032, 8524, 8785, 8960, 10040, 10542, 10655, 10752, 12048, 12786, 13440, 14056, 14917, 15060, 16064, 17048, 17570, 17920, 20080, 21084, 21310, 24096, 25572, 26355, 26880, 28112, 29834, 30120, 31965, 32128, 34096, 35140, 40160, 42168, 42620, 44751, 48192, 51144, 52710, 53760, 56224, 59668, 60240, 63930, 64256, 68192, 70280, 74585, 80320, 84336, 85240, 89502, 96384, 102288, 105420, 112448, 119336, 120480, 127860, 128512, 136384, 140560, 149170, 160640, 168672, 170480, 179004, 192768, 204576, 210840, 223755, 224896, 238672, 240960, 255720, 272768, 281120, 298340, 321280, 337344, 340960, 358008, 385536, 409152, 421680, 447510, 449792, 477344, 481920, 511440, 534881, 545536, 562240, 596680, 642560, 674688, 681920, 716016, 818304, 843360, 895020, 899584, 954688, 963840, 1022880, 1069762, 1091072, 1124480, 1193360, 1349376, 1363840, 1432032, 1604643, 1636608, 1686720, 1790040, 1909376, 1927680, 2045760, 2139524, 2248960, 2386720, 2674405, 2698752, 2727680, 2864064, 3209286, 3273216, 3373440, 3580080, 3744167, 3818752, 4091520, 4279048, 4497920, 4773440, 5348810, 5455360, 5728128, 6418572, 6746880, 7160160, 7488334, 7637504, 8023215, 8183040, 8558096, 9546880, 10697620, 11232501, 11456256, 12837144, 13493760, 14320320, 14976668, 16046430, 16366080, 17116192, 18720835, 19093760, 21395240, 22465002, 22912512, 25674288, 28640640, 29953336, 32092860, 34232384, 37441670, 38187520, 42790480, 44930004, 51348576, 56162505, 57281280, 59906672, 64185720, 68464768, 74883340, 85580960, 89860008, 102697152, 112325010, 114562560, 119813344, 128371440, 136929536, 149766680, 171161920, 179720016, 205394304, 224650020, 239626688, 256742880, 273859072, 299533360, 342323840, 359440032, 410788608, 449300040, 479253376, 513485760, 599066720, 684647680, 718880064, 821577216, 898600080, 958506752, 1026971520, 1198133440, 1369295360, 1437760128, 1797200160, 1917013504, 2053943040, 2396266880, 2875520256, 3594400320, 4107886080, 4792533760, 5751040512, 7188800640, 9585067520, 14377601280, 28755202560]

約数ペア:

[(1, 28755202560), (2, 14377601280), (3, 9585067520), (4, 7188800640), (5, 5751040512), (6, 4792533760), (7, 4107886080), (8, 3594400320), (10, 2875520256), (12, 2396266880), (14, 2053943040), (15, 1917013504), (16, 1797200160), (20, 1437760128), (21, 1369295360), (24, 1198133440), (28, 1026971520), (30, 958506752), (32, 898600080), (35, 821577216), (40, 718880064), (42, 684647680), (48, 599066720), (56, 513485760), (60, 479253376), (64, 449300040), (70, 410788608), (80, 359440032), (84, 342323840), (96, 299533360), (105, 273859072), (112, 256742880), (120, 239626688), (128, 224650020), (140, 205394304), (160, 179720016), (168, 171161920), (192, 149766680), (210, 136929536), (224, 128371440), (240, 119813344), (251, 114562560), (256, 112325010), (280, 102697152), (320, 89860008), (336, 85580960), (384, 74883340), (420, 68464768), (448, 64185720), (480, 59906672), (502, 57281280), (512, 56162505), (560, 51348576), (640, 44930004), (672, 42790480), (753, 38187520), (768, 37441670), (840, 34232384), (896, 32092860), (960, 29953336), (1004, 28640640), (1120, 25674288), (1255, 22912512), (1280, 22465002), (1344, 21395240), (1506, 19093760), (1536, 18720835), (1680, 17116192), (1757, 16366080), (1792, 16046430), (1920, 14976668), (2008, 14320320), (2131, 13493760), (2240, 12837144), (2510, 11456256), (2560, 11232501), (2688, 10697620), (3012, 9546880), (3360, 8558096), (3514, 8183040), (3584, 8023215), (3765, 7637504), (3840, 7488334), (4016, 7160160), (4262, 6746880), (4480, 6418572), (5020, 5728128), (5271, 5455360), (5376, 5348810), (6024, 4773440), (6393, 4497920), (6720, 4279048), (7028, 4091520), (7530, 3818752), (7680, 3744167), (8032, 3580080), (8524, 3373440), (8785, 3273216), (8960, 3209286), (10040, 2864064), (10542, 2727680), (10655, 2698752), (10752, 2674405), (12048, 2386720), (12786, 2248960), (13440, 2139524), (14056, 2045760), (14917, 1927680), (15060, 1909376), (16064, 1790040), (17048, 1686720), (17570, 1636608), (17920, 1604643), (20080, 1432032), (21084, 1363840), (21310, 1349376), (24096, 1193360), (25572, 1124480), (26355, 1091072), (26880, 1069762), (28112, 1022880), (29834, 963840), (30120, 954688), (31965, 899584), (32128, 895020), (34096, 843360), (35140, 818304), (40160, 716016), (42168, 681920), (42620, 674688), (44751, 642560), (48192, 596680), (51144, 562240), (52710, 545536), (53760, 534881), (56224, 511440), (59668, 481920), (60240, 477344), (63930, 449792), (64256, 447510), (68192, 421680), (70280, 409152), (74585, 385536), (80320, 358008), (84336, 340960), (85240, 337344), (89502, 321280), (96384, 298340), (102288, 281120), (105420, 272768), (112448, 255720), (119336, 240960), (120480, 238672), (127860, 224896), (128512, 223755), (136384, 210840), (140560, 204576), (149170, 192768), (160640, 179004), (168672, 170480)]