1930978560

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{71837}}^1$

素因数の和:71868

約数の個数: 144

約数和(自身を含む): 7048169856

約数和(自身を除く): 5117191296

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, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 13440, 26880, 71837, 143674, 215511, 287348, 359185, 431022, 502859, 574696, 718370, 862044, 1005718, 1077555, 1149392, 1436740, 1508577, 1724088, 2011436, 2155110, 2298784, 2514295, 2873480, 3017154, 3448176, 4022872, 4310220, 4597568, 5028590, 5746960, 6034308, 6896352, 7542885, 8045744, 8620440, 9195136, 10057180, 11493920, 12068616, 13792704, 15085770, 16091488, 17240880, 18390272, 20114360, 22987840, 24137232, 27585408, 30171540, 32182976, 34481760, 40228720, 45975680, 48274464, 55170816, 60343080, 64365952, 68963520, 80457440, 91951360, 96548928, 120686160, 128731904, 137927040, 160914880, 193097856, 241372320, 275854080, 321829760, 386195712, 482744640, 643659520, 965489280, 1930978560]

約数ペア:

[(1, 1930978560), (2, 965489280), (3, 643659520), (4, 482744640), (5, 386195712), (6, 321829760), (7, 275854080), (8, 241372320), (10, 193097856), (12, 160914880), (14, 137927040), (15, 128731904), (16, 120686160), (20, 96548928), (21, 91951360), (24, 80457440), (28, 68963520), (30, 64365952), (32, 60343080), (35, 55170816), (40, 48274464), (42, 45975680), (48, 40228720), (56, 34481760), (60, 32182976), (64, 30171540), (70, 27585408), (80, 24137232), (84, 22987840), (96, 20114360), (105, 18390272), (112, 17240880), (120, 16091488), (128, 15085770), (140, 13792704), (160, 12068616), (168, 11493920), (192, 10057180), (210, 9195136), (224, 8620440), (240, 8045744), (256, 7542885), (280, 6896352), (320, 6034308), (336, 5746960), (384, 5028590), (420, 4597568), (448, 4310220), (480, 4022872), (560, 3448176), (640, 3017154), (672, 2873480), (768, 2514295), (840, 2298784), (896, 2155110), (960, 2011436), (1120, 1724088), (1280, 1508577), (1344, 1436740), (1680, 1149392), (1792, 1077555), (1920, 1005718), (2240, 862044), (2688, 718370), (3360, 574696), (3840, 502859), (4480, 431022), (5376, 359185), (6720, 287348), (8960, 215511), (13440, 143674), (26880, 71837)]