13954920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1$

素因数の和:507

約数の個数: 128

約数和(自身を含む): 49248000

約数和(自身を除く): 35293080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 70, 74, 84, 105, 111, 120, 140, 148, 168, 185, 210, 222, 259, 280, 296, 370, 420, 444, 449, 518, 555, 740, 777, 840, 888, 898, 1036, 1110, 1295, 1347, 1480, 1554, 1796, 2072, 2220, 2245, 2590, 2694, 3108, 3143, 3592, 3885, 4440, 4490, 5180, 5388, 6216, 6286, 6735, 7770, 8980, 9429, 10360, 10776, 12572, 13470, 15540, 15715, 16613, 17960, 18858, 25144, 26940, 31080, 31430, 33226, 37716, 47145, 49839, 53880, 62860, 66452, 75432, 83065, 94290, 99678, 116291, 125720, 132904, 166130, 188580, 199356, 232582, 249195, 332260, 348873, 377160, 398712, 465164, 498390, 581455, 664520, 697746, 930328, 996780, 1162910, 1395492, 1744365, 1993560, 2325820, 2790984, 3488730, 4651640, 6977460, 13954920]

約数ペア:

[(1, 13954920), (2, 6977460), (3, 4651640), (4, 3488730), (5, 2790984), (6, 2325820), (7, 1993560), (8, 1744365), (10, 1395492), (12, 1162910), (14, 996780), (15, 930328), (20, 697746), (21, 664520), (24, 581455), (28, 498390), (30, 465164), (35, 398712), (37, 377160), (40, 348873), (42, 332260), (56, 249195), (60, 232582), (70, 199356), (74, 188580), (84, 166130), (105, 132904), (111, 125720), (120, 116291), (140, 99678), (148, 94290), (168, 83065), (185, 75432), (210, 66452), (222, 62860), (259, 53880), (280, 49839), (296, 47145), (370, 37716), (420, 33226), (444, 31430), (449, 31080), (518, 26940), (555, 25144), (740, 18858), (777, 17960), (840, 16613), (888, 15715), (898, 15540), (1036, 13470), (1110, 12572), (1295, 10776), (1347, 10360), (1480, 9429), (1554, 8980), (1796, 7770), (2072, 6735), (2220, 6286), (2245, 6216), (2590, 5388), (2694, 5180), (3108, 4490), (3143, 4440), (3592, 3885)]