3329480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:99

約数の個数: 128

約数和(自身を含む): 9953280

約数和(自身を除く): 6623800

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 23, 28, 35, 40, 44, 46, 47, 55, 56, 70, 77, 88, 92, 94, 110, 115, 140, 154, 161, 184, 188, 220, 230, 235, 253, 280, 308, 322, 329, 376, 385, 440, 460, 470, 506, 517, 616, 644, 658, 770, 805, 920, 940, 1012, 1034, 1081, 1265, 1288, 1316, 1540, 1610, 1645, 1771, 1880, 2024, 2068, 2162, 2530, 2585, 2632, 3080, 3220, 3290, 3542, 3619, 4136, 4324, 5060, 5170, 5405, 6440, 6580, 7084, 7238, 7567, 8648, 8855, 10120, 10340, 10810, 11891, 13160, 14168, 14476, 15134, 17710, 18095, 20680, 21620, 23782, 28952, 30268, 35420, 36190, 37835, 43240, 47564, 59455, 60536, 70840, 72380, 75670, 83237, 95128, 118910, 144760, 151340, 166474, 237820, 302680, 332948, 416185, 475640, 665896, 832370, 1664740, 3329480]

約数ペア:

[(1, 3329480), (2, 1664740), (4, 832370), (5, 665896), (7, 475640), (8, 416185), (10, 332948), (11, 302680), (14, 237820), (20, 166474), (22, 151340), (23, 144760), (28, 118910), (35, 95128), (40, 83237), (44, 75670), (46, 72380), (47, 70840), (55, 60536), (56, 59455), (70, 47564), (77, 43240), (88, 37835), (92, 36190), (94, 35420), (110, 30268), (115, 28952), (140, 23782), (154, 21620), (161, 20680), (184, 18095), (188, 17710), (220, 15134), (230, 14476), (235, 14168), (253, 13160), (280, 11891), (308, 10810), (322, 10340), (329, 10120), (376, 8855), (385, 8648), (440, 7567), (460, 7238), (470, 7084), (506, 6580), (517, 6440), (616, 5405), (644, 5170), (658, 5060), (770, 4324), (805, 4136), (920, 3619), (940, 3542), (1012, 3290), (1034, 3220), (1081, 3080), (1265, 2632), (1288, 2585), (1316, 2530), (1540, 2162), (1610, 2068), (1645, 2024), (1771, 1880)]