2016951840

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8191}}^1$

素因数の和:8237

約数の個数: 240

約数和(自身を含む): 7493713920

約数和(自身を除く): 5476762080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 324, 342, 360, 380, 405, 432, 456, 480, 513, 540, 570, 608, 648, 684, 720, 760, 810, 855, 864, 912, 1026, 1080, 1140, 1296, 1368, 1440, 1520, 1539, 1620, 1710, 1824, 2052, 2160, 2280, 2565, 2592, 2736, 3040, 3078, 3240, 3420, 4104, 4320, 4560, 5130, 5472, 6156, 6480, 6840, 7695, 8191, 8208, 9120, 10260, 12312, 12960, 13680, 15390, 16382, 16416, 20520, 24573, 24624, 27360, 30780, 32764, 40955, 41040, 49146, 49248, 61560, 65528, 73719, 81910, 82080, 98292, 122865, 123120, 131056, 147438, 155629, 163820, 196584, 221157, 245730, 246240, 262112, 294876, 311258, 327640, 368595, 393168, 442314, 466887, 491460, 589752, 622516, 655280, 663471, 737190, 778145, 786336, 884628, 933774, 982920, 1105785, 1179504, 1245032, 1310560, 1326942, 1400661, 1474380, 1556290, 1769256, 1867548, 1965840, 2211570, 2334435, 2359008, 2490064, 2653884, 2801322, 2948760, 3112580, 3317355, 3538512, 3735096, 3931680, 4201983, 4423140, 4668870, 4980128, 5307768, 5602644, 5897520, 6225160, 6634710, 7003305, 7077024, 7470192, 8403966, 8846280, 9337740, 10615536, 11205288, 11795040, 12450320, 12605949, 13269420, 14006610, 14940384, 16807932, 17692560, 18675480, 21009915, 21231072, 22410576, 24900640, 25211898, 26538840, 28013220, 33615864, 35385120, 37350960, 42019830, 44821152, 50423796, 53077680, 56026440, 63029745, 67231728, 74701920, 84039660, 100847592, 106155360, 112052880, 126059490, 134463456, 168079320, 201695184, 224105760, 252118980, 336158640, 403390368, 504237960, 672317280, 1008475920, 2016951840]

約数ペア:

[(1, 2016951840), (2, 1008475920), (3, 672317280), (4, 504237960), (5, 403390368), (6, 336158640), (8, 252118980), (9, 224105760), (10, 201695184), (12, 168079320), (15, 134463456), (16, 126059490), (18, 112052880), (19, 106155360), (20, 100847592), (24, 84039660), (27, 74701920), (30, 67231728), (32, 63029745), (36, 56026440), (38, 53077680), (40, 50423796), (45, 44821152), (48, 42019830), (54, 37350960), (57, 35385120), (60, 33615864), (72, 28013220), (76, 26538840), (80, 25211898), (81, 24900640), (90, 22410576), (95, 21231072), (96, 21009915), (108, 18675480), (114, 17692560), (120, 16807932), (135, 14940384), (144, 14006610), (152, 13269420), (160, 12605949), (162, 12450320), (171, 11795040), (180, 11205288), (190, 10615536), (216, 9337740), (228, 8846280), (240, 8403966), (270, 7470192), (285, 7077024), (288, 7003305), (304, 6634710), (324, 6225160), (342, 5897520), (360, 5602644), (380, 5307768), (405, 4980128), (432, 4668870), (456, 4423140), (480, 4201983), (513, 3931680), (540, 3735096), (570, 3538512), (608, 3317355), (648, 3112580), (684, 2948760), (720, 2801322), (760, 2653884), (810, 2490064), (855, 2359008), (864, 2334435), (912, 2211570), (1026, 1965840), (1080, 1867548), (1140, 1769256), (1296, 1556290), (1368, 1474380), (1440, 1400661), (1520, 1326942), (1539, 1310560), (1620, 1245032), (1710, 1179504), (1824, 1105785), (2052, 982920), (2160, 933774), (2280, 884628), (2565, 786336), (2592, 778145), (2736, 737190), (3040, 663471), (3078, 655280), (3240, 622516), (3420, 589752), (4104, 491460), (4320, 466887), (4560, 442314), (5130, 393168), (5472, 368595), (6156, 327640), (6480, 311258), (6840, 294876), (7695, 262112), (8191, 246240), (8208, 245730), (9120, 221157), (10260, 196584), (12312, 163820), (12960, 155629), (13680, 147438), (15390, 131056), (16382, 123120), (16416, 122865), (20520, 98292), (24573, 82080), (24624, 81910), (27360, 73719), (30780, 65528), (32764, 61560), (40955, 49248), (41040, 49146)]