1711963840

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{293}}^1$

素因数の和:391

約数の個数: 168

約数和(自身を含む): 4449196080

約数和(自身を除く): 2737232240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 64, 76, 80, 95, 124, 152, 155, 160, 190, 248, 293, 304, 310, 320, 380, 496, 586, 589, 608, 620, 760, 961, 992, 1172, 1178, 1216, 1240, 1465, 1520, 1922, 1984, 2344, 2356, 2480, 2930, 2945, 3040, 3844, 4688, 4712, 4805, 4960, 5567, 5860, 5890, 6080, 7688, 9083, 9376, 9424, 9610, 9920, 11134, 11720, 11780, 15376, 18166, 18259, 18752, 18848, 19220, 22268, 23440, 23560, 27835, 30752, 36332, 36518, 37696, 38440, 44536, 45415, 46880, 47120, 55670, 61504, 72664, 73036, 76880, 89072, 90830, 91295, 93760, 94240, 111340, 145328, 146072, 153760, 172577, 178144, 181660, 182590, 188480, 222680, 281573, 290656, 292144, 307520, 345154, 356288, 363320, 365180, 445360, 563146, 581312, 584288, 690308, 726640, 730360, 862885, 890720, 1126292, 1168576, 1380616, 1407865, 1453280, 1460720, 1725770, 1781440, 2252584, 2761232, 2815730, 2906560, 2921440, 3451540, 4505168, 5349887, 5522464, 5631460, 5842880, 6903080, 9010336, 10699774, 11044928, 11262920, 13806160, 18020672, 21399548, 22525840, 26749435, 27612320, 42799096, 45051680, 53498870, 55224640, 85598192, 90103360, 106997740, 171196384, 213995480, 342392768, 427990960, 855981920, 1711963840]

約数ペア:

[(1, 1711963840), (2, 855981920), (4, 427990960), (5, 342392768), (8, 213995480), (10, 171196384), (16, 106997740), (19, 90103360), (20, 85598192), (31, 55224640), (32, 53498870), (38, 45051680), (40, 42799096), (62, 27612320), (64, 26749435), (76, 22525840), (80, 21399548), (95, 18020672), (124, 13806160), (152, 11262920), (155, 11044928), (160, 10699774), (190, 9010336), (248, 6903080), (293, 5842880), (304, 5631460), (310, 5522464), (320, 5349887), (380, 4505168), (496, 3451540), (586, 2921440), (589, 2906560), (608, 2815730), (620, 2761232), (760, 2252584), (961, 1781440), (992, 1725770), (1172, 1460720), (1178, 1453280), (1216, 1407865), (1240, 1380616), (1465, 1168576), (1520, 1126292), (1922, 890720), (1984, 862885), (2344, 730360), (2356, 726640), (2480, 690308), (2930, 584288), (2945, 581312), (3040, 563146), (3844, 445360), (4688, 365180), (4712, 363320), (4805, 356288), (4960, 345154), (5567, 307520), (5860, 292144), (5890, 290656), (6080, 281573), (7688, 222680), (9083, 188480), (9376, 182590), (9424, 181660), (9610, 178144), (9920, 172577), (11134, 153760), (11720, 146072), (11780, 145328), (15376, 111340), (18166, 94240), (18259, 93760), (18752, 91295), (18848, 90830), (19220, 89072), (22268, 76880), (23440, 73036), (23560, 72664), (27835, 61504), (30752, 55670), (36332, 47120), (36518, 46880), (37696, 45415), (38440, 44536)]