1910771280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241259}}^1$

素因数の和:241289

約数の個数: 120

約数和(自身を含む): 7000400160

約数和(自身を除く): 5089628880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 241259, 482518, 723777, 965036, 1206295, 1447554, 1930072, 2171331, 2412590, 2653849, 2895108, 3618885, 3860144, 4342662, 4825180, 5307698, 5790216, 7237770, 7961547, 8685324, 9650360, 10615396, 10856655, 11580432, 13269245, 14475540, 15923094, 17370648, 19300720, 21230792, 21713310, 23884641, 26538490, 28951080, 31846188, 34741296, 39807735, 42461584, 43426620, 47769282, 53076980, 57902160, 63692376, 79615470, 86853240, 95538564, 106153960, 119423205, 127384752, 159230940, 173706480, 191077128, 212307920, 238846410, 318461880, 382154256, 477692820, 636923760, 955385640, 1910771280]

約数ペア:

[(1, 1910771280), (2, 955385640), (3, 636923760), (4, 477692820), (5, 382154256), (6, 318461880), (8, 238846410), (9, 212307920), (10, 191077128), (11, 173706480), (12, 159230940), (15, 127384752), (16, 119423205), (18, 106153960), (20, 95538564), (22, 86853240), (24, 79615470), (30, 63692376), (33, 57902160), (36, 53076980), (40, 47769282), (44, 43426620), (45, 42461584), (48, 39807735), (55, 34741296), (60, 31846188), (66, 28951080), (72, 26538490), (80, 23884641), (88, 21713310), (90, 21230792), (99, 19300720), (110, 17370648), (120, 15923094), (132, 14475540), (144, 13269245), (165, 11580432), (176, 10856655), (180, 10615396), (198, 9650360), (220, 8685324), (240, 7961547), (264, 7237770), (330, 5790216), (360, 5307698), (396, 4825180), (440, 4342662), (495, 3860144), (528, 3618885), (660, 2895108), (720, 2653849), (792, 2412590), (880, 2171331), (990, 1930072), (1320, 1447554), (1584, 1206295), (1980, 965036), (2640, 723777), (3960, 482518), (7920, 241259)]