2047567680

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12473}}^1$

素因数の和:12518

約数の個数: 224

約数和(自身を含む): 7604150400

約数和(自身を除く): 5556582720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 342, 360, 380, 432, 456, 480, 513, 540, 570, 576, 608, 684, 720, 760, 855, 864, 912, 960, 1026, 1080, 1140, 1216, 1368, 1440, 1520, 1710, 1728, 1824, 2052, 2160, 2280, 2565, 2736, 2880, 3040, 3420, 3648, 4104, 4320, 4560, 5130, 5472, 6080, 6840, 8208, 8640, 9120, 10260, 10944, 12473, 13680, 16416, 18240, 20520, 24946, 27360, 32832, 37419, 41040, 49892, 54720, 62365, 74838, 82080, 99784, 112257, 124730, 149676, 164160, 187095, 199568, 224514, 236987, 249460, 299352, 336771, 374190, 399136, 449028, 473974, 498920, 561285, 598704, 673542, 710961, 748380, 798272, 898056, 947948, 997840, 1122570, 1184935, 1197408, 1347084, 1421922, 1496760, 1683855, 1796112, 1895896, 1995680, 2132883, 2245140, 2369870, 2394816, 2694168, 2843844, 2993520, 3367710, 3554805, 3592224, 3791792, 3991360, 4265766, 4490280, 4739740, 5388336, 5687688, 5987040, 6398649, 6735420, 7109610, 7184448, 7583584, 8531532, 8980560, 9479480, 10664415, 10776672, 11375376, 11974080, 12797298, 13470840, 14219220, 15167168, 17063064, 17961120, 18958960, 21328830, 21553344, 22750752, 25594596, 26941680, 28438440, 31993245, 34126128, 35922240, 37917920, 42657660, 45501504, 51189192, 53883360, 56876880, 63986490, 68252256, 75835840, 85315320, 102378384, 107766720, 113753760, 127972980, 136504512, 170630640, 204756768, 227507520, 255945960, 341261280, 409513536, 511891920, 682522560, 1023783840, 2047567680]

約数ペア:

[(1, 2047567680), (2, 1023783840), (3, 682522560), (4, 511891920), (5, 409513536), (6, 341261280), (8, 255945960), (9, 227507520), (10, 204756768), (12, 170630640), (15, 136504512), (16, 127972980), (18, 113753760), (19, 107766720), (20, 102378384), (24, 85315320), (27, 75835840), (30, 68252256), (32, 63986490), (36, 56876880), (38, 53883360), (40, 51189192), (45, 45501504), (48, 42657660), (54, 37917920), (57, 35922240), (60, 34126128), (64, 31993245), (72, 28438440), (76, 26941680), (80, 25594596), (90, 22750752), (95, 21553344), (96, 21328830), (108, 18958960), (114, 17961120), (120, 17063064), (135, 15167168), (144, 14219220), (152, 13470840), (160, 12797298), (171, 11974080), (180, 11375376), (190, 10776672), (192, 10664415), (216, 9479480), (228, 8980560), (240, 8531532), (270, 7583584), (285, 7184448), (288, 7109610), (304, 6735420), (320, 6398649), (342, 5987040), (360, 5687688), (380, 5388336), (432, 4739740), (456, 4490280), (480, 4265766), (513, 3991360), (540, 3791792), (570, 3592224), (576, 3554805), (608, 3367710), (684, 2993520), (720, 2843844), (760, 2694168), (855, 2394816), (864, 2369870), (912, 2245140), (960, 2132883), (1026, 1995680), (1080, 1895896), (1140, 1796112), (1216, 1683855), (1368, 1496760), (1440, 1421922), (1520, 1347084), (1710, 1197408), (1728, 1184935), (1824, 1122570), (2052, 997840), (2160, 947948), (2280, 898056), (2565, 798272), (2736, 748380), (2880, 710961), (3040, 673542), (3420, 598704), (3648, 561285), (4104, 498920), (4320, 473974), (4560, 449028), (5130, 399136), (5472, 374190), (6080, 336771), (6840, 299352), (8208, 249460), (8640, 236987), (9120, 224514), (10260, 199568), (10944, 187095), (12473, 164160), (13680, 149676), (16416, 124730), (18240, 112257), (20520, 99784), (24946, 82080), (27360, 74838), (32832, 62365), (37419, 54720), (41040, 49892)]