1963749120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{12473}}^1$

素因数の和:12538

約数の個数: 144

約数和(自身を含む): 6425207712

約数和(自身を除く): 4461458592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 205, 240, 246, 256, 320, 328, 384, 410, 480, 492, 615, 640, 656, 768, 820, 960, 984, 1230, 1280, 1312, 1640, 1920, 1968, 2460, 2624, 3280, 3840, 3936, 4920, 5248, 6560, 7872, 9840, 10496, 12473, 13120, 15744, 19680, 24946, 26240, 31488, 37419, 39360, 49892, 52480, 62365, 74838, 78720, 99784, 124730, 149676, 157440, 187095, 199568, 249460, 299352, 374190, 399136, 498920, 511393, 598704, 748380, 798272, 997840, 1022786, 1197408, 1496760, 1534179, 1596544, 1995680, 2045572, 2394816, 2556965, 2993520, 3068358, 3193088, 3991360, 4091144, 4789632, 5113930, 5987040, 6136716, 7670895, 7982720, 8182288, 9579264, 10227860, 11974080, 12273432, 15341790, 15965440, 16364576, 20455720, 23948160, 24546864, 30683580, 32729152, 40911440, 47896320, 49093728, 61367160, 65458304, 81822880, 98187456, 122734320, 130916608, 163645760, 196374912, 245468640, 327291520, 392749824, 490937280, 654583040, 981874560, 1963749120]

約数ペア:

[(1, 1963749120), (2, 981874560), (3, 654583040), (4, 490937280), (5, 392749824), (6, 327291520), (8, 245468640), (10, 196374912), (12, 163645760), (15, 130916608), (16, 122734320), (20, 98187456), (24, 81822880), (30, 65458304), (32, 61367160), (40, 49093728), (41, 47896320), (48, 40911440), (60, 32729152), (64, 30683580), (80, 24546864), (82, 23948160), (96, 20455720), (120, 16364576), (123, 15965440), (128, 15341790), (160, 12273432), (164, 11974080), (192, 10227860), (205, 9579264), (240, 8182288), (246, 7982720), (256, 7670895), (320, 6136716), (328, 5987040), (384, 5113930), (410, 4789632), (480, 4091144), (492, 3991360), (615, 3193088), (640, 3068358), (656, 2993520), (768, 2556965), (820, 2394816), (960, 2045572), (984, 1995680), (1230, 1596544), (1280, 1534179), (1312, 1496760), (1640, 1197408), (1920, 1022786), (1968, 997840), (2460, 798272), (2624, 748380), (3280, 598704), (3840, 511393), (3936, 498920), (4920, 399136), (5248, 374190), (6560, 299352), (7872, 249460), (9840, 199568), (10496, 187095), (12473, 157440), (13120, 149676), (15744, 124730), (19680, 99784), (24946, 78720), (26240, 74838), (31488, 62365), (37419, 52480), (39360, 49892)]