64092840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1861}}^1$

素因数の和:1923

約数の個数: 128

約数和(自身を含む): 225227520

約数和(自身を除く): 161134680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 56, 60, 70, 82, 84, 105, 120, 123, 140, 164, 168, 205, 210, 246, 280, 287, 328, 410, 420, 492, 574, 615, 820, 840, 861, 984, 1148, 1230, 1435, 1640, 1722, 1861, 2296, 2460, 2870, 3444, 3722, 4305, 4920, 5583, 5740, 6888, 7444, 8610, 9305, 11166, 11480, 13027, 14888, 17220, 18610, 22332, 26054, 27915, 34440, 37220, 39081, 44664, 52108, 55830, 65135, 74440, 76301, 78162, 104216, 111660, 130270, 152602, 156324, 195405, 223320, 228903, 260540, 305204, 312648, 381505, 390810, 457806, 521080, 534107, 610408, 763010, 781620, 915612, 1068214, 1144515, 1526020, 1563240, 1602321, 1831224, 2136428, 2289030, 2670535, 3052040, 3204642, 4272856, 4578060, 5341070, 6409284, 8011605, 9156120, 10682140, 12818568, 16023210, 21364280, 32046420, 64092840]

約数ペア:

[(1, 64092840), (2, 32046420), (3, 21364280), (4, 16023210), (5, 12818568), (6, 10682140), (7, 9156120), (8, 8011605), (10, 6409284), (12, 5341070), (14, 4578060), (15, 4272856), (20, 3204642), (21, 3052040), (24, 2670535), (28, 2289030), (30, 2136428), (35, 1831224), (40, 1602321), (41, 1563240), (42, 1526020), (56, 1144515), (60, 1068214), (70, 915612), (82, 781620), (84, 763010), (105, 610408), (120, 534107), (123, 521080), (140, 457806), (164, 390810), (168, 381505), (205, 312648), (210, 305204), (246, 260540), (280, 228903), (287, 223320), (328, 195405), (410, 156324), (420, 152602), (492, 130270), (574, 111660), (615, 104216), (820, 78162), (840, 76301), (861, 74440), (984, 65135), (1148, 55830), (1230, 52108), (1435, 44664), (1640, 39081), (1722, 37220), (1861, 34440), (2296, 27915), (2460, 26054), (2870, 22332), (3444, 18610), (3722, 17220), (4305, 14888), (4920, 13027), (5583, 11480), (5740, 11166), (6888, 9305), (7444, 8610)]