2220860160

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{359}}^1$

素因数の和:568

約数の個数: 288

約数和(自身を含む): 7947072000

約数和(自身を除く): 5726211840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 179, 180, 192, 216, 240, 256, 270, 288, 320, 358, 359, 360, 384, 432, 480, 537, 540, 576, 640, 716, 718, 720, 768, 864, 895, 960, 1074, 1077, 1080, 1152, 1280, 1432, 1436, 1440, 1611, 1728, 1790, 1795, 1920, 2148, 2154, 2160, 2304, 2685, 2864, 2872, 2880, 3222, 3231, 3456, 3580, 3590, 3840, 4296, 4308, 4320, 4833, 5370, 5385, 5728, 5744, 5760, 6444, 6462, 6912, 7160, 7180, 8055, 8592, 8616, 8640, 9666, 9693, 10740, 10770, 11456, 11488, 11520, 12888, 12924, 14320, 14360, 16110, 16155, 17184, 17232, 17280, 19332, 19386, 21480, 21540, 22912, 22976, 24165, 25776, 25848, 28640, 28720, 32220, 32310, 34368, 34464, 34560, 38664, 38772, 42960, 43080, 45824, 45952, 48330, 48465, 51552, 51696, 57280, 57440, 64261, 64440, 64620, 68736, 68928, 77328, 77544, 85920, 86160, 91904, 96660, 96930, 103104, 103392, 114560, 114880, 128522, 128880, 129240, 137472, 137856, 154656, 155088, 171840, 172320, 192783, 193320, 193860, 206208, 206784, 229120, 229760, 257044, 257760, 258480, 275712, 309312, 310176, 321305, 343680, 344640, 385566, 386640, 387720, 412416, 413568, 459520, 514088, 515520, 516960, 578349, 618624, 620352, 642610, 687360, 689280, 771132, 773280, 775440, 827136, 963915, 1028176, 1031040, 1033920, 1156698, 1237248, 1240704, 1285220, 1378560, 1542264, 1546560, 1550880, 1735047, 1927830, 2056352, 2062080, 2067840, 2313396, 2481408, 2570440, 2891745, 3084528, 3093120, 3101760, 3470094, 3855660, 4112704, 4135680, 4626792, 5140880, 5783490, 6169056, 6186240, 6203520, 6940188, 7711320, 8225408, 8675235, 9253584, 10281760, 11566980, 12338112, 12407040, 13880376, 15422640, 16450816, 17350470, 18507168, 20563520, 23133960, 24676224, 27760752, 30845280, 34700940, 37014336, 41127040, 46267920, 49352448, 55521504, 61690560, 69401880, 74028672, 82254080, 92535840, 111043008, 123381120, 138803760, 148057344, 185071680, 222086016, 246762240, 277607520, 370143360, 444172032, 555215040, 740286720, 1110430080, 2220860160]

約数ペア:

[(1, 2220860160), (2, 1110430080), (3, 740286720), (4, 555215040), (5, 444172032), (6, 370143360), (8, 277607520), (9, 246762240), (10, 222086016), (12, 185071680), (15, 148057344), (16, 138803760), (18, 123381120), (20, 111043008), (24, 92535840), (27, 82254080), (30, 74028672), (32, 69401880), (36, 61690560), (40, 55521504), (45, 49352448), (48, 46267920), (54, 41127040), (60, 37014336), (64, 34700940), (72, 30845280), (80, 27760752), (90, 24676224), (96, 23133960), (108, 20563520), (120, 18507168), (128, 17350470), (135, 16450816), (144, 15422640), (160, 13880376), (179, 12407040), (180, 12338112), (192, 11566980), (216, 10281760), (240, 9253584), (256, 8675235), (270, 8225408), (288, 7711320), (320, 6940188), (358, 6203520), (359, 6186240), (360, 6169056), (384, 5783490), (432, 5140880), (480, 4626792), (537, 4135680), (540, 4112704), (576, 3855660), (640, 3470094), (716, 3101760), (718, 3093120), (720, 3084528), (768, 2891745), (864, 2570440), (895, 2481408), (960, 2313396), (1074, 2067840), (1077, 2062080), (1080, 2056352), (1152, 1927830), (1280, 1735047), (1432, 1550880), (1436, 1546560), (1440, 1542264), (1611, 1378560), (1728, 1285220), (1790, 1240704), (1795, 1237248), (1920, 1156698), (2148, 1033920), (2154, 1031040), (2160, 1028176), (2304, 963915), (2685, 827136), (2864, 775440), (2872, 773280), (2880, 771132), (3222, 689280), (3231, 687360), (3456, 642610), (3580, 620352), (3590, 618624), (3840, 578349), (4296, 516960), (4308, 515520), (4320, 514088), (4833, 459520), (5370, 413568), (5385, 412416), (5728, 387720), (5744, 386640), (5760, 385566), (6444, 344640), (6462, 343680), (6912, 321305), (7160, 310176), (7180, 309312), (8055, 275712), (8592, 258480), (8616, 257760), (8640, 257044), (9666, 229760), (9693, 229120), (10740, 206784), (10770, 206208), (11456, 193860), (11488, 193320), (11520, 192783), (12888, 172320), (12924, 171840), (14320, 155088), (14360, 154656), (16110, 137856), (16155, 137472), (17184, 129240), (17232, 128880), (17280, 128522), (19332, 114880), (19386, 114560), (21480, 103392), (21540, 103104), (22912, 96930), (22976, 96660), (24165, 91904), (25776, 86160), (25848, 85920), (28640, 77544), (28720, 77328), (32220, 68928), (32310, 68736), (34368, 64620), (34464, 64440), (34560, 64261), (38664, 57440), (38772, 57280), (42960, 51696), (43080, 51552), (45824, 48465), (45952, 48330)]