170587320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3253}}^1$

素因数の和:3309

約数の個数: 128

約数和(自身を含む): 562291200

約数和(自身を除く): 391703880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 23, 24, 30, 38, 40, 46, 57, 60, 69, 76, 92, 95, 114, 115, 120, 138, 152, 184, 190, 228, 230, 276, 285, 345, 380, 437, 456, 460, 552, 570, 690, 760, 874, 920, 1140, 1311, 1380, 1748, 2185, 2280, 2622, 2760, 3253, 3496, 4370, 5244, 6506, 6555, 8740, 9759, 10488, 13012, 13110, 16265, 17480, 19518, 26024, 26220, 32530, 39036, 48795, 52440, 61807, 65060, 74819, 78072, 97590, 123614, 130120, 149638, 185421, 195180, 224457, 247228, 299276, 309035, 370842, 374095, 390360, 448914, 494456, 598552, 618070, 741684, 748190, 897828, 927105, 1122285, 1236140, 1421561, 1483368, 1496380, 1795656, 1854210, 2244570, 2472280, 2843122, 2992760, 3708420, 4264683, 4489140, 5686244, 7107805, 7416840, 8529366, 8978280, 11372488, 14215610, 17058732, 21323415, 28431220, 34117464, 42646830, 56862440, 85293660, 170587320]

約数ペア:

[(1, 170587320), (2, 85293660), (3, 56862440), (4, 42646830), (5, 34117464), (6, 28431220), (8, 21323415), (10, 17058732), (12, 14215610), (15, 11372488), (19, 8978280), (20, 8529366), (23, 7416840), (24, 7107805), (30, 5686244), (38, 4489140), (40, 4264683), (46, 3708420), (57, 2992760), (60, 2843122), (69, 2472280), (76, 2244570), (92, 1854210), (95, 1795656), (114, 1496380), (115, 1483368), (120, 1421561), (138, 1236140), (152, 1122285), (184, 927105), (190, 897828), (228, 748190), (230, 741684), (276, 618070), (285, 598552), (345, 494456), (380, 448914), (437, 390360), (456, 374095), (460, 370842), (552, 309035), (570, 299276), (690, 247228), (760, 224457), (874, 195180), (920, 185421), (1140, 149638), (1311, 130120), (1380, 123614), (1748, 97590), (2185, 78072), (2280, 74819), (2622, 65060), (2760, 61807), (3253, 52440), (3496, 48795), (4370, 39036), (5244, 32530), (6506, 26220), (6555, 26024), (8740, 19518), (9759, 17480), (10488, 16265), (13012, 13110)]