4931420160

素因数分解:

$2^{15}\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:244

約数の個数: 256

約数和(自身を含む): 16105881600

約数和(自身を除く): 11174461440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 127, 128, 158, 160, 192, 237, 240, 254, 256, 316, 320, 381, 384, 395, 474, 480, 508, 512, 632, 635, 640, 762, 768, 790, 948, 960, 1016, 1024, 1185, 1264, 1270, 1280, 1524, 1536, 1580, 1896, 1905, 1920, 2032, 2048, 2370, 2528, 2540, 2560, 3048, 3072, 3160, 3792, 3810, 3840, 4064, 4096, 4740, 5056, 5080, 5120, 6096, 6144, 6320, 7584, 7620, 7680, 8128, 8192, 9480, 10033, 10112, 10160, 10240, 12192, 12288, 12640, 15168, 15240, 15360, 16256, 16384, 18960, 20066, 20224, 20320, 20480, 24384, 24576, 25280, 30099, 30336, 30480, 30720, 32512, 32768, 37920, 40132, 40448, 40640, 40960, 48768, 49152, 50165, 50560, 60198, 60672, 60960, 61440, 65024, 75840, 80264, 80896, 81280, 81920, 97536, 98304, 100330, 101120, 120396, 121344, 121920, 122880, 130048, 150495, 151680, 160528, 161792, 162560, 163840, 195072, 200660, 202240, 240792, 242688, 243840, 245760, 260096, 300990, 303360, 321056, 323584, 325120, 390144, 401320, 404480, 481584, 485376, 487680, 491520, 520192, 601980, 606720, 642112, 647168, 650240, 780288, 802640, 808960, 963168, 970752, 975360, 1040384, 1203960, 1213440, 1284224, 1294336, 1300480, 1560576, 1605280, 1617920, 1926336, 1941504, 1950720, 2080768, 2407920, 2426880, 2568448, 2588672, 2600960, 3121152, 3210560, 3235840, 3852672, 3883008, 3901440, 4161536, 4815840, 4853760, 5136896, 5201920, 6242304, 6421120, 6471680, 7705344, 7766016, 7802880, 9631680, 9707520, 10273792, 10403840, 12484608, 12842240, 12943360, 15410688, 15605760, 19263360, 19415040, 20547584, 20807680, 25684480, 30821376, 31211520, 38526720, 38830080, 41095168, 51368960, 61642752, 62423040, 77053440, 82190336, 102737920, 123285504, 154106880, 164380672, 205475840, 246571008, 308213760, 328761344, 410951680, 493142016, 616427520, 821903360, 986284032, 1232855040, 1643806720, 2465710080, 4931420160]

約数ペア:

[(1, 4931420160), (2, 2465710080), (3, 1643806720), (4, 1232855040), (5, 986284032), (6, 821903360), (8, 616427520), (10, 493142016), (12, 410951680), (15, 328761344), (16, 308213760), (20, 246571008), (24, 205475840), (30, 164380672), (32, 154106880), (40, 123285504), (48, 102737920), (60, 82190336), (64, 77053440), (79, 62423040), (80, 61642752), (96, 51368960), (120, 41095168), (127, 38830080), (128, 38526720), (158, 31211520), (160, 30821376), (192, 25684480), (237, 20807680), (240, 20547584), (254, 19415040), (256, 19263360), (316, 15605760), (320, 15410688), (381, 12943360), (384, 12842240), (395, 12484608), (474, 10403840), (480, 10273792), (508, 9707520), (512, 9631680), (632, 7802880), (635, 7766016), (640, 7705344), (762, 6471680), (768, 6421120), (790, 6242304), (948, 5201920), (960, 5136896), (1016, 4853760), (1024, 4815840), (1185, 4161536), (1264, 3901440), (1270, 3883008), (1280, 3852672), (1524, 3235840), (1536, 3210560), (1580, 3121152), (1896, 2600960), (1905, 2588672), (1920, 2568448), (2032, 2426880), (2048, 2407920), (2370, 2080768), (2528, 1950720), (2540, 1941504), (2560, 1926336), (3048, 1617920), (3072, 1605280), (3160, 1560576), (3792, 1300480), (3810, 1294336), (3840, 1284224), (4064, 1213440), (4096, 1203960), (4740, 1040384), (5056, 975360), (5080, 970752), (5120, 963168), (6096, 808960), (6144, 802640), (6320, 780288), (7584, 650240), (7620, 647168), (7680, 642112), (8128, 606720), (8192, 601980), (9480, 520192), (10033, 491520), (10112, 487680), (10160, 485376), (10240, 481584), (12192, 404480), (12288, 401320), (12640, 390144), (15168, 325120), (15240, 323584), (15360, 321056), (16256, 303360), (16384, 300990), (18960, 260096), (20066, 245760), (20224, 243840), (20320, 242688), (20480, 240792), (24384, 202240), (24576, 200660), (25280, 195072), (30099, 163840), (30336, 162560), (30480, 161792), (30720, 160528), (32512, 151680), (32768, 150495), (37920, 130048), (40132, 122880), (40448, 121920), (40640, 121344), (40960, 120396), (48768, 101120), (49152, 100330), (50165, 98304), (50560, 97536), (60198, 81920), (60672, 81280), (60960, 80896), (61440, 80264), (65024, 75840)]