1672208640

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{383}}^1$

素因数の和:789

約数の個数: 216

約数和(自身を含む): 5816079360

約数和(自身を除く): 4143870720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 379, 383, 384, 480, 576, 640, 720, 758, 766, 768, 960, 1137, 1149, 1152, 1280, 1440, 1516, 1532, 1895, 1915, 1920, 2274, 2298, 2304, 2880, 3032, 3064, 3411, 3447, 3790, 3830, 3840, 4548, 4596, 5685, 5745, 5760, 6064, 6128, 6822, 6894, 7580, 7660, 9096, 9192, 11370, 11490, 11520, 12128, 12256, 13644, 13788, 15160, 15320, 17055, 17235, 18192, 18384, 22740, 22980, 24256, 24512, 27288, 27576, 30320, 30640, 34110, 34470, 36384, 36768, 45480, 45960, 48512, 49024, 54576, 55152, 60640, 61280, 68220, 68940, 72768, 73536, 90960, 91920, 97024, 98048, 109152, 110304, 121280, 122560, 136440, 137880, 145157, 145536, 147072, 181920, 183840, 218304, 220608, 242560, 245120, 272880, 275760, 290314, 291072, 294144, 363840, 367680, 435471, 436608, 441216, 485120, 490240, 545760, 551520, 580628, 725785, 727680, 735360, 870942, 873216, 882432, 1091520, 1103040, 1161256, 1306413, 1451570, 1455360, 1470720, 1741884, 2177355, 2183040, 2206080, 2322512, 2612826, 2903140, 3483768, 4354710, 4366080, 4412160, 4645024, 5225652, 5806280, 6532065, 6967536, 8709420, 9290048, 10451304, 11612560, 13064130, 13935072, 17418840, 18580096, 20902608, 23225120, 26128260, 27870144, 34837680, 37160192, 41805216, 46450240, 52256520, 55740288, 69675360, 83610432, 92900480, 104513040, 111480576, 139350720, 167220864, 185800960, 209026080, 278701440, 334441728, 418052160, 557402880, 836104320, 1672208640]

約数ペア:

[(1, 1672208640), (2, 836104320), (3, 557402880), (4, 418052160), (5, 334441728), (6, 278701440), (8, 209026080), (9, 185800960), (10, 167220864), (12, 139350720), (15, 111480576), (16, 104513040), (18, 92900480), (20, 83610432), (24, 69675360), (30, 55740288), (32, 52256520), (36, 46450240), (40, 41805216), (45, 37160192), (48, 34837680), (60, 27870144), (64, 26128260), (72, 23225120), (80, 20902608), (90, 18580096), (96, 17418840), (120, 13935072), (128, 13064130), (144, 11612560), (160, 10451304), (180, 9290048), (192, 8709420), (240, 6967536), (256, 6532065), (288, 5806280), (320, 5225652), (360, 4645024), (379, 4412160), (383, 4366080), (384, 4354710), (480, 3483768), (576, 2903140), (640, 2612826), (720, 2322512), (758, 2206080), (766, 2183040), (768, 2177355), (960, 1741884), (1137, 1470720), (1149, 1455360), (1152, 1451570), (1280, 1306413), (1440, 1161256), (1516, 1103040), (1532, 1091520), (1895, 882432), (1915, 873216), (1920, 870942), (2274, 735360), (2298, 727680), (2304, 725785), (2880, 580628), (3032, 551520), (3064, 545760), (3411, 490240), (3447, 485120), (3790, 441216), (3830, 436608), (3840, 435471), (4548, 367680), (4596, 363840), (5685, 294144), (5745, 291072), (5760, 290314), (6064, 275760), (6128, 272880), (6822, 245120), (6894, 242560), (7580, 220608), (7660, 218304), (9096, 183840), (9192, 181920), (11370, 147072), (11490, 145536), (11520, 145157), (12128, 137880), (12256, 136440), (13644, 122560), (13788, 121280), (15160, 110304), (15320, 109152), (17055, 98048), (17235, 97024), (18192, 91920), (18384, 90960), (22740, 73536), (22980, 72768), (24256, 68940), (24512, 68220), (27288, 61280), (27576, 60640), (30320, 55152), (30640, 54576), (34110, 49024), (34470, 48512), (36384, 45960), (36768, 45480)]