13568640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:250

約数の個数: 128

約数和(自身を含む): 44651520

約数和(自身を除く): 31082880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 191, 192, 222, 240, 296, 320, 370, 382, 384, 444, 480, 555, 573, 592, 640, 740, 764, 888, 955, 960, 1110, 1146, 1184, 1480, 1528, 1776, 1910, 1920, 2220, 2292, 2368, 2865, 2960, 3056, 3552, 3820, 4440, 4584, 4736, 5730, 5920, 6112, 7067, 7104, 7640, 8880, 9168, 11460, 11840, 12224, 14134, 14208, 15280, 17760, 18336, 21201, 22920, 23680, 24448, 28268, 30560, 35335, 35520, 36672, 42402, 45840, 56536, 61120, 70670, 71040, 73344, 84804, 91680, 106005, 113072, 122240, 141340, 169608, 183360, 212010, 226144, 282680, 339216, 366720, 424020, 452288, 565360, 678432, 848040, 904576, 1130720, 1356864, 1696080, 2261440, 2713728, 3392160, 4522880, 6784320, 13568640]

約数ペア:

[(1, 13568640), (2, 6784320), (3, 4522880), (4, 3392160), (5, 2713728), (6, 2261440), (8, 1696080), (10, 1356864), (12, 1130720), (15, 904576), (16, 848040), (20, 678432), (24, 565360), (30, 452288), (32, 424020), (37, 366720), (40, 339216), (48, 282680), (60, 226144), (64, 212010), (74, 183360), (80, 169608), (96, 141340), (111, 122240), (120, 113072), (128, 106005), (148, 91680), (160, 84804), (185, 73344), (191, 71040), (192, 70670), (222, 61120), (240, 56536), (296, 45840), (320, 42402), (370, 36672), (382, 35520), (384, 35335), (444, 30560), (480, 28268), (555, 24448), (573, 23680), (592, 22920), (640, 21201), (740, 18336), (764, 17760), (888, 15280), (955, 14208), (960, 14134), (1110, 12224), (1146, 11840), (1184, 11460), (1480, 9168), (1528, 8880), (1776, 7640), (1910, 7104), (1920, 7067), (2220, 6112), (2292, 5920), (2368, 5730), (2865, 4736), (2960, 4584), (3056, 4440), (3552, 3820)]