1001287680

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:454

約数の個数: 208

約数和(自身を含む): 3286884480

約数和(自身を除く): 2285596800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 128, 129, 160, 172, 192, 215, 240, 256, 258, 320, 344, 379, 384, 430, 480, 512, 516, 640, 645, 688, 758, 768, 860, 960, 1024, 1032, 1137, 1280, 1290, 1376, 1516, 1536, 1720, 1895, 1920, 2048, 2064, 2274, 2560, 2580, 2752, 3032, 3072, 3440, 3790, 3840, 4096, 4128, 4548, 5120, 5160, 5504, 5685, 6064, 6144, 6880, 7580, 7680, 8256, 9096, 10240, 10320, 11008, 11370, 12128, 12288, 13760, 15160, 15360, 16297, 16512, 18192, 20480, 20640, 22016, 22740, 24256, 27520, 30320, 30720, 32594, 33024, 36384, 41280, 44032, 45480, 48512, 48891, 55040, 60640, 61440, 65188, 66048, 72768, 81485, 82560, 88064, 90960, 97024, 97782, 110080, 121280, 130376, 132096, 145536, 162970, 165120, 176128, 181920, 194048, 195564, 220160, 242560, 244455, 260752, 264192, 291072, 325940, 330240, 363840, 388096, 391128, 440320, 485120, 488910, 521504, 528384, 582144, 651880, 660480, 727680, 776192, 782256, 880640, 970240, 977820, 1043008, 1164288, 1303760, 1320960, 1455360, 1552384, 1564512, 1940480, 1955640, 2086016, 2328576, 2607520, 2641920, 2910720, 3129024, 3880960, 3911280, 4172032, 4657152, 5215040, 5821440, 6258048, 7761920, 7822560, 8344064, 10430080, 11642880, 12516096, 15645120, 16688128, 20860160, 23285760, 25032192, 31290240, 33376256, 41720320, 50064384, 62580480, 66752512, 83440640, 100128768, 125160960, 166881280, 200257536, 250321920, 333762560, 500643840, 1001287680]

約数ペア:

[(1, 1001287680), (2, 500643840), (3, 333762560), (4, 250321920), (5, 200257536), (6, 166881280), (8, 125160960), (10, 100128768), (12, 83440640), (15, 66752512), (16, 62580480), (20, 50064384), (24, 41720320), (30, 33376256), (32, 31290240), (40, 25032192), (43, 23285760), (48, 20860160), (60, 16688128), (64, 15645120), (80, 12516096), (86, 11642880), (96, 10430080), (120, 8344064), (128, 7822560), (129, 7761920), (160, 6258048), (172, 5821440), (192, 5215040), (215, 4657152), (240, 4172032), (256, 3911280), (258, 3880960), (320, 3129024), (344, 2910720), (379, 2641920), (384, 2607520), (430, 2328576), (480, 2086016), (512, 1955640), (516, 1940480), (640, 1564512), (645, 1552384), (688, 1455360), (758, 1320960), (768, 1303760), (860, 1164288), (960, 1043008), (1024, 977820), (1032, 970240), (1137, 880640), (1280, 782256), (1290, 776192), (1376, 727680), (1516, 660480), (1536, 651880), (1720, 582144), (1895, 528384), (1920, 521504), (2048, 488910), (2064, 485120), (2274, 440320), (2560, 391128), (2580, 388096), (2752, 363840), (3032, 330240), (3072, 325940), (3440, 291072), (3790, 264192), (3840, 260752), (4096, 244455), (4128, 242560), (4548, 220160), (5120, 195564), (5160, 194048), (5504, 181920), (5685, 176128), (6064, 165120), (6144, 162970), (6880, 145536), (7580, 132096), (7680, 130376), (8256, 121280), (9096, 110080), (10240, 97782), (10320, 97024), (11008, 90960), (11370, 88064), (12128, 82560), (12288, 81485), (13760, 72768), (15160, 66048), (15360, 65188), (16297, 61440), (16512, 60640), (18192, 55040), (20480, 48891), (20640, 48512), (22016, 45480), (22740, 44032), (24256, 41280), (27520, 36384), (30320, 33024), (30720, 32594)]