86511981920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{907}}^1\times {\mathrm{6551}}^1$

素因数の和:7493

約数の個数: 192

約数和(自身を含む): 251866008576

約数和(自身を除く): 165354026656

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 907, 910, 1040, 1120, 1456, 1814, 1820, 2080, 2912, 3628, 3640, 4535, 6349, 6551, 7256, 7280, 9070, 11791, 12698, 13102, 14512, 14560, 18140, 23582, 25396, 26204, 29024, 31745, 32755, 36280, 45857, 47164, 50792, 52408, 58955, 63490, 65510, 72560, 82537, 85163, 91714, 94328, 101584, 104816, 117910, 126980, 131020, 145120, 165074, 170326, 183428, 188656, 203168, 209632, 229285, 235820, 253960, 262040, 330148, 340652, 366856, 377312, 412685, 425815, 458570, 471640, 507920, 524080, 596141, 660296, 681304, 733712, 825370, 851630, 917140, 943280, 1015840, 1048160, 1192282, 1320592, 1362608, 1467424, 1650740, 1703260, 1834280, 1886560, 2384564, 2641184, 2725216, 2980705, 3301480, 3406520, 3668560, 4769128, 5941757, 5961410, 6602960, 6813040, 7337120, 9538256, 11883514, 11922820, 13205920, 13626080, 19076512, 23767028, 23845640, 29708785, 41592299, 47534056, 47691280, 59417570, 77242841, 83184598, 95068112, 95382560, 118835140, 154485682, 166369196, 190136224, 207961495, 237670280, 308971364, 332738392, 386214205, 415922990, 475340560, 540699887, 617942728, 665476784, 772428410, 831845980, 950681120, 1081399774, 1235885456, 1330953568, 1544856820, 1663691960, 2162799548, 2471770912, 2703499435, 3089713640, 3327383920, 4325599096, 5406998870, 6179427280, 6654767840, 8651198192, 10813997740, 12358854560, 17302396384, 21627995480, 43255990960, 86511981920]

約数ペア:

[(1, 86511981920), (2, 43255990960), (4, 21627995480), (5, 17302396384), (7, 12358854560), (8, 10813997740), (10, 8651198192), (13, 6654767840), (14, 6179427280), (16, 5406998870), (20, 4325599096), (26, 3327383920), (28, 3089713640), (32, 2703499435), (35, 2471770912), (40, 2162799548), (52, 1663691960), (56, 1544856820), (65, 1330953568), (70, 1235885456), (80, 1081399774), (91, 950681120), (104, 831845980), (112, 772428410), (130, 665476784), (140, 617942728), (160, 540699887), (182, 475340560), (208, 415922990), (224, 386214205), (260, 332738392), (280, 308971364), (364, 237670280), (416, 207961495), (455, 190136224), (520, 166369196), (560, 154485682), (728, 118835140), (907, 95382560), (910, 95068112), (1040, 83184598), (1120, 77242841), (1456, 59417570), (1814, 47691280), (1820, 47534056), (2080, 41592299), (2912, 29708785), (3628, 23845640), (3640, 23767028), (4535, 19076512), (6349, 13626080), (6551, 13205920), (7256, 11922820), (7280, 11883514), (9070, 9538256), (11791, 7337120), (12698, 6813040), (13102, 6602960), (14512, 5961410), (14560, 5941757), (18140, 4769128), (23582, 3668560), (25396, 3406520), (26204, 3301480), (29024, 2980705), (31745, 2725216), (32755, 2641184), (36280, 2384564), (45857, 1886560), (47164, 1834280), (50792, 1703260), (52408, 1650740), (58955, 1467424), (63490, 1362608), (65510, 1320592), (72560, 1192282), (82537, 1048160), (85163, 1015840), (91714, 943280), (94328, 917140), (101584, 851630), (104816, 825370), (117910, 733712), (126980, 681304), (131020, 660296), (145120, 596141), (165074, 524080), (170326, 507920), (183428, 471640), (188656, 458570), (203168, 425815), (209632, 412685), (229285, 377312), (235820, 366856), (253960, 340652), (262040, 330148)]