2000585280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:477

約数の個数: 224

約数和(自身を含む): 6531010560

約数和(自身を除く): 4530425280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 127, 160, 183, 192, 240, 244, 254, 269, 305, 320, 366, 381, 480, 488, 508, 538, 610, 635, 732, 762, 807, 915, 960, 976, 1016, 1076, 1220, 1270, 1345, 1464, 1524, 1614, 1830, 1905, 1952, 2032, 2152, 2440, 2540, 2690, 2928, 3048, 3228, 3660, 3810, 3904, 4035, 4064, 4304, 4880, 5080, 5380, 5856, 6096, 6456, 7320, 7620, 7747, 8070, 8128, 8608, 9760, 10160, 10760, 11712, 12192, 12912, 14640, 15240, 15494, 16140, 16409, 17216, 19520, 20320, 21520, 23241, 24384, 25824, 29280, 30480, 30988, 32280, 32818, 34163, 38735, 40640, 43040, 46482, 49227, 51648, 58560, 60960, 61976, 64560, 65636, 68326, 77470, 82045, 86080, 92964, 98454, 102489, 116205, 121920, 123952, 129120, 131272, 136652, 154940, 164090, 170815, 185928, 196908, 204978, 232410, 246135, 247904, 258240, 262544, 273304, 309880, 328180, 341630, 371856, 393816, 409956, 464820, 492270, 495808, 512445, 525088, 546608, 619760, 656360, 683260, 743712, 787632, 819912, 929640, 984540, 1024890, 1050176, 1093216, 1239520, 1312720, 1366520, 1487424, 1575264, 1639824, 1859280, 1969080, 2049780, 2083943, 2186432, 2479040, 2625440, 2733040, 3150528, 3279648, 3718560, 3938160, 4099560, 4167886, 5250880, 5466080, 6251829, 6559296, 7437120, 7876320, 8199120, 8335772, 10419715, 10932160, 12503658, 15752640, 16398240, 16671544, 20839430, 25007316, 31259145, 32796480, 33343088, 41678860, 50014632, 62518290, 66686176, 83357720, 100029264, 125036580, 133372352, 166715440, 200058528, 250073160, 333430880, 400117056, 500146320, 666861760, 1000292640, 2000585280]

約数ペア:

[(1, 2000585280), (2, 1000292640), (3, 666861760), (4, 500146320), (5, 400117056), (6, 333430880), (8, 250073160), (10, 200058528), (12, 166715440), (15, 133372352), (16, 125036580), (20, 100029264), (24, 83357720), (30, 66686176), (32, 62518290), (40, 50014632), (48, 41678860), (60, 33343088), (61, 32796480), (64, 31259145), (80, 25007316), (96, 20839430), (120, 16671544), (122, 16398240), (127, 15752640), (160, 12503658), (183, 10932160), (192, 10419715), (240, 8335772), (244, 8199120), (254, 7876320), (269, 7437120), (305, 6559296), (320, 6251829), (366, 5466080), (381, 5250880), (480, 4167886), (488, 4099560), (508, 3938160), (538, 3718560), (610, 3279648), (635, 3150528), (732, 2733040), (762, 2625440), (807, 2479040), (915, 2186432), (960, 2083943), (976, 2049780), (1016, 1969080), (1076, 1859280), (1220, 1639824), (1270, 1575264), (1345, 1487424), (1464, 1366520), (1524, 1312720), (1614, 1239520), (1830, 1093216), (1905, 1050176), (1952, 1024890), (2032, 984540), (2152, 929640), (2440, 819912), (2540, 787632), (2690, 743712), (2928, 683260), (3048, 656360), (3228, 619760), (3660, 546608), (3810, 525088), (3904, 512445), (4035, 495808), (4064, 492270), (4304, 464820), (4880, 409956), (5080, 393816), (5380, 371856), (5856, 341630), (6096, 328180), (6456, 309880), (7320, 273304), (7620, 262544), (7747, 258240), (8070, 247904), (8128, 246135), (8608, 232410), (9760, 204978), (10160, 196908), (10760, 185928), (11712, 170815), (12192, 164090), (12912, 154940), (14640, 136652), (15240, 131272), (15494, 129120), (16140, 123952), (16409, 121920), (17216, 116205), (19520, 102489), (20320, 98454), (21520, 92964), (23241, 86080), (24384, 82045), (25824, 77470), (29280, 68326), (30480, 65636), (30988, 64560), (32280, 61976), (32818, 60960), (34163, 58560), (38735, 51648), (40640, 49227), (43040, 46482)]