2180011680

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19661}}^1$

素因数の和:19700

約数の個数: 288

約数和(自身を含む): 9275430528

約数和(自身を除く): 7095418848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 160, 165, 168, 176, 180, 198, 210, 220, 224, 231, 240, 252, 264, 280, 288, 308, 315, 330, 336, 352, 360, 385, 396, 420, 440, 462, 480, 495, 504, 528, 560, 616, 630, 660, 672, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1056, 1120, 1155, 1232, 1260, 1320, 1386, 1440, 1540, 1584, 1680, 1760, 1848, 1980, 2016, 2310, 2464, 2520, 2640, 2772, 3080, 3168, 3360, 3465, 3696, 3960, 4620, 5040, 5280, 5544, 6160, 6930, 7392, 7920, 9240, 10080, 11088, 12320, 13860, 15840, 18480, 19661, 22176, 27720, 36960, 39322, 55440, 58983, 78644, 98305, 110880, 117966, 137627, 157288, 176949, 196610, 216271, 235932, 275254, 294915, 314576, 353898, 393220, 412881, 432542, 471864, 550508, 589830, 629152, 648813, 688135, 707796, 786440, 825762, 865084, 884745, 943728, 1081355, 1101016, 1179660, 1238643, 1297626, 1376270, 1415592, 1513897, 1572880, 1651524, 1730168, 1769490, 1887456, 1946439, 2064405, 2162710, 2202032, 2359320, 2477286, 2595252, 2752540, 2831184, 3027794, 3145760, 3244065, 3303048, 3460336, 3538980, 3892878, 4128810, 4325420, 4404064, 4541691, 4718640, 4954572, 5190504, 5505080, 5662368, 6055588, 6193215, 6488130, 6606096, 6920672, 7077960, 7569485, 7785756, 8257620, 8650840, 9083382, 9437280, 9732195, 9909144, 10381008, 11010160, 12111176, 12386430, 12976260, 13212192, 13625073, 14155920, 15138970, 15571512, 16515240, 17301680, 18166764, 19464390, 19818288, 20762016, 22020320, 22708455, 24222352, 24772860, 25952520, 27250146, 28311840, 30277940, 31143024, 33030480, 34603360, 36333528, 38928780, 39636576, 45416910, 48444704, 49545720, 51905040, 54500292, 60555880, 62286048, 66060960, 68125365, 72667056, 77857560, 90833820, 99091440, 103810080, 109000584, 121111760, 136250730, 145334112, 155715120, 181667640, 198182880, 218001168, 242223520, 272501460, 311430240, 363335280, 436002336, 545002920, 726670560, 1090005840, 2180011680]

約数ペア:

[(1, 2180011680), (2, 1090005840), (3, 726670560), (4, 545002920), (5, 436002336), (6, 363335280), (7, 311430240), (8, 272501460), (9, 242223520), (10, 218001168), (11, 198182880), (12, 181667640), (14, 155715120), (15, 145334112), (16, 136250730), (18, 121111760), (20, 109000584), (21, 103810080), (22, 99091440), (24, 90833820), (28, 77857560), (30, 72667056), (32, 68125365), (33, 66060960), (35, 62286048), (36, 60555880), (40, 54500292), (42, 51905040), (44, 49545720), (45, 48444704), (48, 45416910), (55, 39636576), (56, 38928780), (60, 36333528), (63, 34603360), (66, 33030480), (70, 31143024), (72, 30277940), (77, 28311840), (80, 27250146), (84, 25952520), (88, 24772860), (90, 24222352), (96, 22708455), (99, 22020320), (105, 20762016), (110, 19818288), (112, 19464390), (120, 18166764), (126, 17301680), (132, 16515240), (140, 15571512), (144, 15138970), (154, 14155920), (160, 13625073), (165, 13212192), (168, 12976260), (176, 12386430), (180, 12111176), (198, 11010160), (210, 10381008), (220, 9909144), (224, 9732195), (231, 9437280), (240, 9083382), (252, 8650840), (264, 8257620), (280, 7785756), (288, 7569485), (308, 7077960), (315, 6920672), (330, 6606096), (336, 6488130), (352, 6193215), (360, 6055588), (385, 5662368), (396, 5505080), (420, 5190504), (440, 4954572), (462, 4718640), (480, 4541691), (495, 4404064), (504, 4325420), (528, 4128810), (560, 3892878), (616, 3538980), (630, 3460336), (660, 3303048), (672, 3244065), (693, 3145760), (720, 3027794), (770, 2831184), (792, 2752540), (840, 2595252), (880, 2477286), (924, 2359320), (990, 2202032), (1008, 2162710), (1056, 2064405), (1120, 1946439), (1155, 1887456), (1232, 1769490), (1260, 1730168), (1320, 1651524), (1386, 1572880), (1440, 1513897), (1540, 1415592), (1584, 1376270), (1680, 1297626), (1760, 1238643), (1848, 1179660), (1980, 1101016), (2016, 1081355), (2310, 943728), (2464, 884745), (2520, 865084), (2640, 825762), (2772, 786440), (3080, 707796), (3168, 688135), (3360, 648813), (3465, 629152), (3696, 589830), (3960, 550508), (4620, 471864), (5040, 432542), (5280, 412881), (5544, 393220), (6160, 353898), (6930, 314576), (7392, 294915), (7920, 275254), (9240, 235932), (10080, 216271), (11088, 196610), (12320, 176949), (13860, 157288), (15840, 137627), (18480, 117966), (19661, 110880), (22176, 98305), (27720, 78644), (36960, 58983), (39322, 55440)]