139516178280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1\times {\mathrm{56911}}^1$

素因数の和:57615

約数の個数: 128

約数和(自身を含む): 432713318400

約数和(自身を除く): 293197140120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 659, 744, 930, 1240, 1318, 1860, 1977, 2636, 3295, 3720, 3954, 5272, 6590, 7908, 9885, 13180, 15816, 19770, 20429, 26360, 39540, 40858, 56911, 61287, 79080, 81716, 102145, 113822, 122574, 163432, 170733, 204290, 227644, 245148, 284555, 306435, 341466, 408580, 455288, 490296, 569110, 612870, 682932, 817160, 853665, 1138220, 1225740, 1365864, 1707330, 1764241, 2276440, 2451480, 3414660, 3528482, 5292723, 6829320, 7056964, 8821205, 10585446, 14113928, 17642410, 21170892, 26463615, 35284820, 37504349, 42341784, 52927230, 70569640, 75008698, 105854460, 112513047, 150017396, 187521745, 211708920, 225026094, 300034792, 375043490, 450052188, 562565235, 750086980, 900104376, 1125130470, 1162634819, 1500173960, 2250260940, 2325269638, 3487904457, 4500521880, 4650539276, 5813174095, 6975808914, 9301078552, 11626348190, 13951617828, 17439522285, 23252696380, 27903235656, 34879044570, 46505392760, 69758089140, 139516178280]

約数ペア:

[(1, 139516178280), (2, 69758089140), (3, 46505392760), (4, 34879044570), (5, 27903235656), (6, 23252696380), (8, 17439522285), (10, 13951617828), (12, 11626348190), (15, 9301078552), (20, 6975808914), (24, 5813174095), (30, 4650539276), (31, 4500521880), (40, 3487904457), (60, 2325269638), (62, 2250260940), (93, 1500173960), (120, 1162634819), (124, 1125130470), (155, 900104376), (186, 750086980), (248, 562565235), (310, 450052188), (372, 375043490), (465, 300034792), (620, 225026094), (659, 211708920), (744, 187521745), (930, 150017396), (1240, 112513047), (1318, 105854460), (1860, 75008698), (1977, 70569640), (2636, 52927230), (3295, 42341784), (3720, 37504349), (3954, 35284820), (5272, 26463615), (6590, 21170892), (7908, 17642410), (9885, 14113928), (13180, 10585446), (15816, 8821205), (19770, 7056964), (20429, 6829320), (26360, 5292723), (39540, 3528482), (40858, 3414660), (56911, 2451480), (61287, 2276440), (79080, 1764241), (81716, 1707330), (102145, 1365864), (113822, 1225740), (122574, 1138220), (163432, 853665), (170733, 817160), (204290, 682932), (227644, 612870), (245148, 569110), (284555, 490296), (306435, 455288), (341466, 408580)]