2116735080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{1747}}^1$

素因数の和:2223

約数の個数: 128

約数和(自身を含む): 6645196800

約数和(自身を除く): 4528461720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 439, 460, 552, 690, 878, 920, 1317, 1380, 1747, 1756, 2195, 2634, 2760, 3494, 3512, 4390, 5241, 5268, 6585, 6988, 8735, 8780, 10097, 10482, 10536, 13170, 13976, 17470, 17560, 20194, 20964, 26205, 26340, 30291, 34940, 40181, 40388, 41928, 50485, 52410, 52680, 60582, 69880, 80362, 80776, 100970, 104820, 120543, 121164, 151455, 160724, 200905, 201940, 209640, 241086, 242328, 302910, 321448, 401810, 403880, 482172, 602715, 605820, 766933, 803620, 964344, 1205430, 1211640, 1533866, 1607240, 2300799, 2410860, 3067732, 3834665, 4601598, 4821720, 6135464, 7669330, 9203196, 11503995, 15338660, 17639459, 18406392, 23007990, 30677320, 35278918, 46015980, 52918377, 70557836, 88197295, 92031960, 105836754, 141115672, 176394590, 211673508, 264591885, 352789180, 423347016, 529183770, 705578360, 1058367540, 2116735080]

約数ペア:

[(1, 2116735080), (2, 1058367540), (3, 705578360), (4, 529183770), (5, 423347016), (6, 352789180), (8, 264591885), (10, 211673508), (12, 176394590), (15, 141115672), (20, 105836754), (23, 92031960), (24, 88197295), (30, 70557836), (40, 52918377), (46, 46015980), (60, 35278918), (69, 30677320), (92, 23007990), (115, 18406392), (120, 17639459), (138, 15338660), (184, 11503995), (230, 9203196), (276, 7669330), (345, 6135464), (439, 4821720), (460, 4601598), (552, 3834665), (690, 3067732), (878, 2410860), (920, 2300799), (1317, 1607240), (1380, 1533866), (1747, 1211640), (1756, 1205430), (2195, 964344), (2634, 803620), (2760, 766933), (3494, 605820), (3512, 602715), (4390, 482172), (5241, 403880), (5268, 401810), (6585, 321448), (6988, 302910), (8735, 242328), (8780, 241086), (10097, 209640), (10482, 201940), (10536, 200905), (13170, 160724), (13976, 151455), (17470, 121164), (17560, 120543), (20194, 104820), (20964, 100970), (26205, 80776), (26340, 80362), (30291, 69880), (34940, 60582), (40181, 52680), (40388, 52410), (41928, 50485)]