420034032

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{563}}^1$

素因数の和:748

約数の個数: 160

約数和(自身を含む): 1325986560

約数和(自身を除く): 905952528

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 132, 144, 157, 176, 198, 216, 264, 297, 314, 396, 432, 471, 528, 563, 594, 628, 792, 942, 1126, 1188, 1256, 1413, 1584, 1689, 1727, 1884, 2252, 2376, 2512, 2826, 3378, 3454, 3768, 4239, 4504, 4752, 5067, 5181, 5652, 6193, 6756, 6908, 7536, 8478, 9008, 10134, 10362, 11304, 12386, 13512, 13816, 15201, 15543, 16956, 18579, 20268, 20724, 22608, 24772, 27024, 27632, 30402, 31086, 33912, 37158, 40536, 41448, 46629, 49544, 55737, 60804, 62172, 67824, 74316, 81072, 82896, 88391, 93258, 99088, 111474, 121608, 124344, 148632, 167211, 176782, 186516, 222948, 243216, 248688, 265173, 297264, 334422, 353564, 373032, 445896, 530346, 668844, 707128, 746064, 795519, 891792, 972301, 1060692, 1337688, 1414256, 1591038, 1944602, 2121384, 2386557, 2675376, 2916903, 3182076, 3889204, 4242768, 4773114, 5833806, 6364152, 7778408, 8750709, 9546228, 11667612, 12728304, 15556816, 17501418, 19092456, 23335224, 26252127, 35002836, 38184912, 46670448, 52504254, 70005672, 105008508, 140011344, 210017016, 420034032]

約数ペア:

[(1, 420034032), (2, 210017016), (3, 140011344), (4, 105008508), (6, 70005672), (8, 52504254), (9, 46670448), (11, 38184912), (12, 35002836), (16, 26252127), (18, 23335224), (22, 19092456), (24, 17501418), (27, 15556816), (33, 12728304), (36, 11667612), (44, 9546228), (48, 8750709), (54, 7778408), (66, 6364152), (72, 5833806), (88, 4773114), (99, 4242768), (108, 3889204), (132, 3182076), (144, 2916903), (157, 2675376), (176, 2386557), (198, 2121384), (216, 1944602), (264, 1591038), (297, 1414256), (314, 1337688), (396, 1060692), (432, 972301), (471, 891792), (528, 795519), (563, 746064), (594, 707128), (628, 668844), (792, 530346), (942, 445896), (1126, 373032), (1188, 353564), (1256, 334422), (1413, 297264), (1584, 265173), (1689, 248688), (1727, 243216), (1884, 222948), (2252, 186516), (2376, 176782), (2512, 167211), (2826, 148632), (3378, 124344), (3454, 121608), (3768, 111474), (4239, 99088), (4504, 93258), (4752, 88391), (5067, 82896), (5181, 81072), (5652, 74316), (6193, 67824), (6756, 62172), (6908, 60804), (7536, 55737), (8478, 49544), (9008, 46629), (10134, 41448), (10362, 40536), (11304, 37158), (12386, 33912), (13512, 31086), (13816, 30402), (15201, 27632), (15543, 27024), (16956, 24772), (18579, 22608), (20268, 20724)]