66315840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1867}}^1$

素因数の和:1924

約数の個数: 112

約数和(自身を含む): 216359232

約数和(自身を除く): 150043392

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, 148, 160, 185, 192, 222, 240, 296, 320, 370, 444, 480, 555, 592, 740, 888, 960, 1110, 1184, 1480, 1776, 1867, 2220, 2368, 2960, 3552, 3734, 4440, 5601, 5920, 7104, 7468, 8880, 9335, 11202, 11840, 14936, 17760, 18670, 22404, 28005, 29872, 35520, 37340, 44808, 56010, 59744, 69079, 74680, 89616, 112020, 119488, 138158, 149360, 179232, 207237, 224040, 276316, 298720, 345395, 358464, 414474, 448080, 552632, 597440, 690790, 828948, 896160, 1036185, 1105264, 1381580, 1657896, 1792320, 2072370, 2210528, 2763160, 3315792, 4144740, 4421056, 5526320, 6631584, 8289480, 11052640, 13263168, 16578960, 22105280, 33157920, 66315840]

約数ペア:

[(1, 66315840), (2, 33157920), (3, 22105280), (4, 16578960), (5, 13263168), (6, 11052640), (8, 8289480), (10, 6631584), (12, 5526320), (15, 4421056), (16, 4144740), (20, 3315792), (24, 2763160), (30, 2210528), (32, 2072370), (37, 1792320), (40, 1657896), (48, 1381580), (60, 1105264), (64, 1036185), (74, 896160), (80, 828948), (96, 690790), (111, 597440), (120, 552632), (148, 448080), (160, 414474), (185, 358464), (192, 345395), (222, 298720), (240, 276316), (296, 224040), (320, 207237), (370, 179232), (444, 149360), (480, 138158), (555, 119488), (592, 112020), (740, 89616), (888, 74680), (960, 69079), (1110, 59744), (1184, 56010), (1480, 44808), (1776, 37340), (1867, 35520), (2220, 29872), (2368, 28005), (2960, 22404), (3552, 18670), (3734, 17760), (4440, 14936), (5601, 11840), (5920, 11202), (7104, 9335), (7468, 8880)]