2896467840

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{71837}}^1$

素因数の和:71869

約数の個数: 192

約数和(自身を含む): 11430862560

約数和(自身を除く): 8534394720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 8064, 10080, 13440, 20160, 40320, 71837, 143674, 215511, 287348, 359185, 431022, 502859, 574696, 646533, 718370, 862044, 1005718, 1077555, 1149392, 1293066, 1436740, 1508577, 1724088, 2011436, 2155110, 2298784, 2514295, 2586132, 2873480, 3017154, 3232665, 3448176, 4022872, 4310220, 4525731, 4597568, 5028590, 5172264, 5746960, 6034308, 6465330, 6896352, 7542885, 8045744, 8620440, 9051462, 9195136, 10057180, 10344528, 11493920, 12068616, 12930660, 13792704, 15085770, 16091488, 17240880, 18102924, 20114360, 20689056, 22628655, 22987840, 24137232, 25861320, 27585408, 30171540, 32182976, 34481760, 36205848, 40228720, 41378112, 45257310, 45975680, 48274464, 51722640, 60343080, 64365952, 68963520, 72411696, 80457440, 82756224, 90514620, 96548928, 103445280, 120686160, 137927040, 144823392, 160914880, 181029240, 193097856, 206890560, 241372320, 289646784, 321829760, 362058480, 413781120, 482744640, 579293568, 724116960, 965489280, 1448233920, 2896467840]

約数ペア:

[(1, 2896467840), (2, 1448233920), (3, 965489280), (4, 724116960), (5, 579293568), (6, 482744640), (7, 413781120), (8, 362058480), (9, 321829760), (10, 289646784), (12, 241372320), (14, 206890560), (15, 193097856), (16, 181029240), (18, 160914880), (20, 144823392), (21, 137927040), (24, 120686160), (28, 103445280), (30, 96548928), (32, 90514620), (35, 82756224), (36, 80457440), (40, 72411696), (42, 68963520), (45, 64365952), (48, 60343080), (56, 51722640), (60, 48274464), (63, 45975680), (64, 45257310), (70, 41378112), (72, 40228720), (80, 36205848), (84, 34481760), (90, 32182976), (96, 30171540), (105, 27585408), (112, 25861320), (120, 24137232), (126, 22987840), (128, 22628655), (140, 20689056), (144, 20114360), (160, 18102924), (168, 17240880), (180, 16091488), (192, 15085770), (210, 13792704), (224, 12930660), (240, 12068616), (252, 11493920), (280, 10344528), (288, 10057180), (315, 9195136), (320, 9051462), (336, 8620440), (360, 8045744), (384, 7542885), (420, 6896352), (448, 6465330), (480, 6034308), (504, 5746960), (560, 5172264), (576, 5028590), (630, 4597568), (640, 4525731), (672, 4310220), (720, 4022872), (840, 3448176), (896, 3232665), (960, 3017154), (1008, 2873480), (1120, 2586132), (1152, 2514295), (1260, 2298784), (1344, 2155110), (1440, 2011436), (1680, 1724088), (1920, 1508577), (2016, 1436740), (2240, 1293066), (2520, 1149392), (2688, 1077555), (2880, 1005718), (3360, 862044), (4032, 718370), (4480, 646533), (5040, 574696), (5760, 502859), (6720, 431022), (8064, 359185), (10080, 287348), (13440, 215511), (20160, 143674), (40320, 71837)]