1945780776960

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{249367}}^1$

素因数の和:249526

約数の個数: 208

約数和(自身を含む): 6274785140736

約数和(自身を除く): 4329004363776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 128, 160, 192, 240, 254, 256, 320, 381, 384, 480, 508, 512, 635, 640, 762, 768, 960, 1016, 1024, 1270, 1280, 1524, 1536, 1905, 1920, 2032, 2048, 2540, 2560, 3048, 3072, 3810, 3840, 4064, 4096, 5080, 5120, 6096, 6144, 7620, 7680, 8128, 10160, 10240, 12192, 12288, 15240, 15360, 16256, 20320, 20480, 24384, 30480, 30720, 32512, 40640, 48768, 60960, 61440, 65024, 81280, 97536, 121920, 130048, 162560, 195072, 243840, 249367, 260096, 325120, 390144, 487680, 498734, 520192, 650240, 748101, 780288, 975360, 997468, 1246835, 1300480, 1496202, 1560576, 1950720, 1994936, 2493670, 2600960, 2992404, 3740505, 3901440, 3989872, 4987340, 5984808, 7481010, 7802880, 7979744, 9974680, 11969616, 14962020, 15959488, 19949360, 23939232, 29924040, 31669609, 31918976, 39898720, 47878464, 59848080, 63339218, 63837952, 79797440, 95008827, 95756928, 119696160, 126678436, 127675904, 158348045, 159594880, 190017654, 191513856, 239392320, 253356872, 255351808, 316696090, 319189760, 380035308, 383027712, 475044135, 478784640, 506713744, 510703616, 633392180, 638379520, 760070616, 766055424, 950088270, 957569280, 1013427488, 1021407232, 1266784360, 1276759040, 1520141232, 1532110848, 1900176540, 1915138560, 2026854976, 2533568720, 2553518080, 3040282464, 3064221696, 3800353080, 3830277120, 4053709952, 5067137440, 5107036160, 6080564928, 7600706160, 7660554240, 8107419904, 10134274880, 12161129856, 15201412320, 15321108480, 16214839808, 20268549760, 24322259712, 30402824640, 32429679616, 40537099520, 48644519424, 60805649280, 64859359232, 81074199040, 97289038848, 121611298560, 129718718464, 162148398080, 194578077696, 243222597120, 324296796160, 389156155392, 486445194240, 648593592320, 972890388480, 1945780776960]

約数ペア:

[(1, 1945780776960), (2, 972890388480), (3, 648593592320), (4, 486445194240), (5, 389156155392), (6, 324296796160), (8, 243222597120), (10, 194578077696), (12, 162148398080), (15, 129718718464), (16, 121611298560), (20, 97289038848), (24, 81074199040), (30, 64859359232), (32, 60805649280), (40, 48644519424), (48, 40537099520), (60, 32429679616), (64, 30402824640), (80, 24322259712), (96, 20268549760), (120, 16214839808), (127, 15321108480), (128, 15201412320), (160, 12161129856), (192, 10134274880), (240, 8107419904), (254, 7660554240), (256, 7600706160), (320, 6080564928), (381, 5107036160), (384, 5067137440), (480, 4053709952), (508, 3830277120), (512, 3800353080), (635, 3064221696), (640, 3040282464), (762, 2553518080), (768, 2533568720), (960, 2026854976), (1016, 1915138560), (1024, 1900176540), (1270, 1532110848), (1280, 1520141232), (1524, 1276759040), (1536, 1266784360), (1905, 1021407232), (1920, 1013427488), (2032, 957569280), (2048, 950088270), (2540, 766055424), (2560, 760070616), (3048, 638379520), (3072, 633392180), (3810, 510703616), (3840, 506713744), (4064, 478784640), (4096, 475044135), (5080, 383027712), (5120, 380035308), (6096, 319189760), (6144, 316696090), (7620, 255351808), (7680, 253356872), (8128, 239392320), (10160, 191513856), (10240, 190017654), (12192, 159594880), (12288, 158348045), (15240, 127675904), (15360, 126678436), (16256, 119696160), (20320, 95756928), (20480, 95008827), (24384, 79797440), (30480, 63837952), (30720, 63339218), (32512, 59848080), (40640, 47878464), (48768, 39898720), (60960, 31918976), (61440, 31669609), (65024, 29924040), (81280, 23939232), (97536, 19949360), (121920, 15959488), (130048, 14962020), (162560, 11969616), (195072, 9974680), (243840, 7979744), (249367, 7802880), (260096, 7481010), (325120, 5984808), (390144, 4987340), (487680, 3989872), (498734, 3901440), (520192, 3740505), (650240, 2992404), (748101, 2600960), (780288, 2493670), (975360, 1994936), (997468, 1950720), (1246835, 1560576), (1300480, 1496202)]