317704320

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2903}}^1$

素因数の和:2947

約数の個数: 192

約数和(自身を含む): 1155211200

約数和(自身を除く): 837506880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 855, 912, 960, 1140, 1152, 1216, 1368, 1440, 1520, 1710, 1824, 1920, 2280, 2432, 2736, 2880, 2903, 3040, 3420, 3648, 4560, 5472, 5760, 5806, 6080, 6840, 7296, 8709, 9120, 10944, 11612, 12160, 13680, 14515, 17418, 18240, 21888, 23224, 26127, 27360, 29030, 34836, 36480, 43545, 46448, 52254, 54720, 55157, 58060, 69672, 87090, 92896, 104508, 109440, 110314, 116120, 130635, 139344, 165471, 174180, 185792, 209016, 220628, 232240, 261270, 275785, 278688, 330942, 348360, 371584, 418032, 441256, 464480, 496413, 522540, 551570, 557376, 661884, 696720, 827355, 836064, 882512, 928960, 992826, 1045080, 1103140, 1114752, 1323768, 1393440, 1654710, 1672128, 1765024, 1857920, 1985652, 2090160, 2206280, 2482065, 2647536, 2786880, 3309420, 3344256, 3530048, 3971304, 4180320, 4412560, 4964130, 5295072, 5573760, 6618840, 7060096, 7942608, 8360640, 8825120, 9928260, 10590144, 13237680, 15885216, 16721280, 17650240, 19856520, 21180288, 26475360, 31770432, 35300480, 39713040, 52950720, 63540864, 79426080, 105901440, 158852160, 317704320]

約数ペア:

[(1, 317704320), (2, 158852160), (3, 105901440), (4, 79426080), (5, 63540864), (6, 52950720), (8, 39713040), (9, 35300480), (10, 31770432), (12, 26475360), (15, 21180288), (16, 19856520), (18, 17650240), (19, 16721280), (20, 15885216), (24, 13237680), (30, 10590144), (32, 9928260), (36, 8825120), (38, 8360640), (40, 7942608), (45, 7060096), (48, 6618840), (57, 5573760), (60, 5295072), (64, 4964130), (72, 4412560), (76, 4180320), (80, 3971304), (90, 3530048), (95, 3344256), (96, 3309420), (114, 2786880), (120, 2647536), (128, 2482065), (144, 2206280), (152, 2090160), (160, 1985652), (171, 1857920), (180, 1765024), (190, 1672128), (192, 1654710), (228, 1393440), (240, 1323768), (285, 1114752), (288, 1103140), (304, 1045080), (320, 992826), (342, 928960), (360, 882512), (380, 836064), (384, 827355), (456, 696720), (480, 661884), (570, 557376), (576, 551570), (608, 522540), (640, 496413), (684, 464480), (720, 441256), (760, 418032), (855, 371584), (912, 348360), (960, 330942), (1140, 278688), (1152, 275785), (1216, 261270), (1368, 232240), (1440, 220628), (1520, 209016), (1710, 185792), (1824, 174180), (1920, 165471), (2280, 139344), (2432, 130635), (2736, 116120), (2880, 110314), (2903, 109440), (3040, 104508), (3420, 92896), (3648, 87090), (4560, 69672), (5472, 58060), (5760, 55157), (5806, 54720), (6080, 52254), (6840, 46448), (7296, 43545), (8709, 36480), (9120, 34836), (10944, 29030), (11612, 27360), (12160, 26127), (13680, 23224), (14515, 21888), (17418, 18240)]