506161920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1$

素因数の和:579

約数の個数: 288

約数和(自身を含む): 1843720704

約数和(自身を除く): 1337558784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 32, 33, 40, 44, 46, 48, 55, 60, 64, 66, 69, 80, 88, 92, 96, 110, 115, 120, 128, 132, 138, 160, 165, 176, 184, 192, 220, 230, 240, 253, 256, 264, 276, 320, 330, 345, 352, 368, 384, 440, 460, 480, 506, 521, 528, 552, 640, 660, 690, 704, 736, 759, 768, 880, 920, 960, 1012, 1042, 1056, 1104, 1265, 1280, 1320, 1380, 1408, 1472, 1518, 1563, 1760, 1840, 1920, 2024, 2084, 2112, 2208, 2530, 2605, 2640, 2760, 2816, 2944, 3036, 3126, 3520, 3680, 3795, 3840, 4048, 4168, 4224, 4416, 5060, 5210, 5280, 5520, 5731, 5888, 6072, 6252, 7040, 7360, 7590, 7815, 8096, 8336, 8448, 8832, 10120, 10420, 10560, 11040, 11462, 11983, 12144, 12504, 14080, 14720, 15180, 15630, 16192, 16672, 17193, 17664, 20240, 20840, 21120, 22080, 22924, 23966, 24288, 25008, 28655, 29440, 30360, 31260, 32384, 33344, 34386, 35949, 40480, 41680, 42240, 44160, 45848, 47932, 48576, 50016, 57310, 59915, 60720, 62520, 64768, 66688, 68772, 71898, 80960, 83360, 85965, 88320, 91696, 95864, 97152, 100032, 114620, 119830, 121440, 125040, 131813, 133376, 137544, 143796, 161920, 166720, 171930, 179745, 183392, 191728, 194304, 200064, 229240, 239660, 242880, 250080, 263626, 275088, 287592, 323840, 333440, 343860, 359490, 366784, 383456, 395439, 400128, 458480, 479320, 485760, 500160, 527252, 550176, 575184, 659065, 666880, 687720, 718980, 733568, 766912, 790878, 916960, 958640, 971520, 1000320, 1054504, 1100352, 1150368, 1318130, 1375440, 1437960, 1467136, 1533824, 1581756, 1833920, 1917280, 1977195, 2000640, 2109008, 2200704, 2300736, 2636260, 2750880, 2875920, 3067648, 3163512, 3667840, 3834560, 3954390, 4218016, 4401408, 4601472, 5272520, 5501760, 5751840, 6327024, 7335680, 7669120, 7908780, 8436032, 9202944, 10545040, 11003520, 11503680, 12654048, 15338240, 15817560, 16872064, 21090080, 22007040, 23007360, 25308096, 31635120, 33744128, 42180160, 46014720, 50616192, 63270240, 84360320, 101232384, 126540480, 168720640, 253080960, 506161920]

約数ペア:

[(1, 506161920), (2, 253080960), (3, 168720640), (4, 126540480), (5, 101232384), (6, 84360320), (8, 63270240), (10, 50616192), (11, 46014720), (12, 42180160), (15, 33744128), (16, 31635120), (20, 25308096), (22, 23007360), (23, 22007040), (24, 21090080), (30, 16872064), (32, 15817560), (33, 15338240), (40, 12654048), (44, 11503680), (46, 11003520), (48, 10545040), (55, 9202944), (60, 8436032), (64, 7908780), (66, 7669120), (69, 7335680), (80, 6327024), (88, 5751840), (92, 5501760), (96, 5272520), (110, 4601472), (115, 4401408), (120, 4218016), (128, 3954390), (132, 3834560), (138, 3667840), (160, 3163512), (165, 3067648), (176, 2875920), (184, 2750880), (192, 2636260), (220, 2300736), (230, 2200704), (240, 2109008), (253, 2000640), (256, 1977195), (264, 1917280), (276, 1833920), (320, 1581756), (330, 1533824), (345, 1467136), (352, 1437960), (368, 1375440), (384, 1318130), (440, 1150368), (460, 1100352), (480, 1054504), (506, 1000320), (521, 971520), (528, 958640), (552, 916960), (640, 790878), (660, 766912), (690, 733568), (704, 718980), (736, 687720), (759, 666880), (768, 659065), (880, 575184), (920, 550176), (960, 527252), (1012, 500160), (1042, 485760), (1056, 479320), (1104, 458480), (1265, 400128), (1280, 395439), (1320, 383456), (1380, 366784), (1408, 359490), (1472, 343860), (1518, 333440), (1563, 323840), (1760, 287592), (1840, 275088), (1920, 263626), (2024, 250080), (2084, 242880), (2112, 239660), (2208, 229240), (2530, 200064), (2605, 194304), (2640, 191728), (2760, 183392), (2816, 179745), (2944, 171930), (3036, 166720), (3126, 161920), (3520, 143796), (3680, 137544), (3795, 133376), (3840, 131813), (4048, 125040), (4168, 121440), (4224, 119830), (4416, 114620), (5060, 100032), (5210, 97152), (5280, 95864), (5520, 91696), (5731, 88320), (5888, 85965), (6072, 83360), (6252, 80960), (7040, 71898), (7360, 68772), (7590, 66688), (7815, 64768), (8096, 62520), (8336, 60720), (8448, 59915), (8832, 57310), (10120, 50016), (10420, 48576), (10560, 47932), (11040, 45848), (11462, 44160), (11983, 42240), (12144, 41680), (12504, 40480), (14080, 35949), (14720, 34386), (15180, 33344), (15630, 32384), (16192, 31260), (16672, 30360), (17193, 29440), (17664, 28655), (20240, 25008), (20840, 24288), (21120, 23966), (22080, 22924)]