1326515520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{125617}}^1$

素因数の和:125648

約数の個数: 112

約数和(自身を含む): 4594603968

約数和(自身を除く): 3268088448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 5280, 10560, 125617, 251234, 376851, 502468, 628085, 753702, 1004936, 1256170, 1381787, 1507404, 1884255, 2009872, 2512340, 2763574, 3014808, 3768510, 4019744, 4145361, 5024680, 5527148, 6029616, 6908935, 7537020, 8039488, 8290722, 10049360, 11054296, 12059232, 13817870, 15074040, 16581444, 20098720, 20726805, 22108592, 24118464, 27635740, 30148080, 33162888, 40197440, 41453610, 44217184, 55271480, 60296160, 66325776, 82907220, 88434368, 110542960, 120592320, 132651552, 165814440, 221085920, 265303104, 331628880, 442171840, 663257760, 1326515520]

約数ペア:

[(1, 1326515520), (2, 663257760), (3, 442171840), (4, 331628880), (5, 265303104), (6, 221085920), (8, 165814440), (10, 132651552), (11, 120592320), (12, 110542960), (15, 88434368), (16, 82907220), (20, 66325776), (22, 60296160), (24, 55271480), (30, 44217184), (32, 41453610), (33, 40197440), (40, 33162888), (44, 30148080), (48, 27635740), (55, 24118464), (60, 22108592), (64, 20726805), (66, 20098720), (80, 16581444), (88, 15074040), (96, 13817870), (110, 12059232), (120, 11054296), (132, 10049360), (160, 8290722), (165, 8039488), (176, 7537020), (192, 6908935), (220, 6029616), (240, 5527148), (264, 5024680), (320, 4145361), (330, 4019744), (352, 3768510), (440, 3014808), (480, 2763574), (528, 2512340), (660, 2009872), (704, 1884255), (880, 1507404), (960, 1381787), (1056, 1256170), (1320, 1004936), (1760, 753702), (2112, 628085), (2640, 502468), (3520, 376851), (5280, 251234), (10560, 125617)]