66041220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{3209}}^1$

素因数の和:3242

約数の個数: 96

約数和(自身を含む): 215712000

約数和(自身を除く): 149670780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 420, 490, 588, 686, 735, 980, 1029, 1372, 1470, 1715, 2058, 2940, 3209, 3430, 4116, 5145, 6418, 6860, 9627, 10290, 12836, 16045, 19254, 20580, 22463, 32090, 38508, 44926, 48135, 64180, 67389, 89852, 96270, 112315, 134778, 157241, 192540, 224630, 269556, 314482, 336945, 449260, 471723, 628964, 673890, 786205, 943446, 1100687, 1347780, 1572410, 1886892, 2201374, 2358615, 3144820, 3302061, 4402748, 4717230, 5503435, 6604122, 9434460, 11006870, 13208244, 16510305, 22013740, 33020610, 66041220]

約数ペア:

[(1, 66041220), (2, 33020610), (3, 22013740), (4, 16510305), (5, 13208244), (6, 11006870), (7, 9434460), (10, 6604122), (12, 5503435), (14, 4717230), (15, 4402748), (20, 3302061), (21, 3144820), (28, 2358615), (30, 2201374), (35, 1886892), (42, 1572410), (49, 1347780), (60, 1100687), (70, 943446), (84, 786205), (98, 673890), (105, 628964), (140, 471723), (147, 449260), (196, 336945), (210, 314482), (245, 269556), (294, 224630), (343, 192540), (420, 157241), (490, 134778), (588, 112315), (686, 96270), (735, 89852), (980, 67389), (1029, 64180), (1372, 48135), (1470, 44926), (1715, 38508), (2058, 32090), (2940, 22463), (3209, 20580), (3430, 19254), (4116, 16045), (5145, 12836), (6418, 10290), (6860, 9627)]