1048657920

素因数分解:

$2^{14}\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1$

素因数の和:304

約数の個数: 240

約数和(自身を含む): 3567146688

約数和(自身を除く): 2518488768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 251, 255, 256, 272, 320, 340, 384, 408, 480, 502, 510, 512, 544, 640, 680, 753, 768, 816, 960, 1004, 1020, 1024, 1088, 1255, 1280, 1360, 1506, 1536, 1632, 1920, 2008, 2040, 2048, 2176, 2510, 2560, 2720, 3012, 3072, 3264, 3765, 3840, 4016, 4080, 4096, 4267, 4352, 5020, 5120, 5440, 6024, 6144, 6528, 7530, 7680, 8032, 8160, 8192, 8534, 8704, 10040, 10240, 10880, 12048, 12288, 12801, 13056, 15060, 15360, 16064, 16320, 16384, 17068, 17408, 20080, 20480, 21335, 21760, 24096, 24576, 25602, 26112, 30120, 30720, 32128, 32640, 34136, 34816, 40160, 40960, 42670, 43520, 48192, 49152, 51204, 52224, 60240, 61440, 64005, 64256, 65280, 68272, 69632, 80320, 81920, 85340, 87040, 96384, 102408, 104448, 120480, 122880, 128010, 128512, 130560, 136544, 139264, 160640, 170680, 174080, 192768, 204816, 208896, 240960, 245760, 256020, 257024, 261120, 273088, 278528, 321280, 341360, 348160, 385536, 409632, 417792, 481920, 512040, 514048, 522240, 546176, 642560, 682720, 696320, 771072, 819264, 835584, 963840, 1024080, 1028096, 1044480, 1092352, 1285120, 1365440, 1392640, 1542144, 1638528, 1927680, 2048160, 2056192, 2088960, 2184704, 2570240, 2730880, 3084288, 3277056, 3855360, 4096320, 4112384, 4177920, 4369408, 5140480, 5461760, 6168576, 6554112, 7710720, 8192640, 8738816, 10280960, 10923520, 12337152, 13108224, 15421440, 16385280, 17477632, 20561920, 21847040, 26216448, 30842880, 32770560, 34955264, 43694080, 52432896, 61685760, 65541120, 69910528, 87388160, 104865792, 131082240, 174776320, 209731584, 262164480, 349552640, 524328960, 1048657920]

約数ペア:

[(1, 1048657920), (2, 524328960), (3, 349552640), (4, 262164480), (5, 209731584), (6, 174776320), (8, 131082240), (10, 104865792), (12, 87388160), (15, 69910528), (16, 65541120), (17, 61685760), (20, 52432896), (24, 43694080), (30, 34955264), (32, 32770560), (34, 30842880), (40, 26216448), (48, 21847040), (51, 20561920), (60, 17477632), (64, 16385280), (68, 15421440), (80, 13108224), (85, 12337152), (96, 10923520), (102, 10280960), (120, 8738816), (128, 8192640), (136, 7710720), (160, 6554112), (170, 6168576), (192, 5461760), (204, 5140480), (240, 4369408), (251, 4177920), (255, 4112384), (256, 4096320), (272, 3855360), (320, 3277056), (340, 3084288), (384, 2730880), (408, 2570240), (480, 2184704), (502, 2088960), (510, 2056192), (512, 2048160), (544, 1927680), (640, 1638528), (680, 1542144), (753, 1392640), (768, 1365440), (816, 1285120), (960, 1092352), (1004, 1044480), (1020, 1028096), (1024, 1024080), (1088, 963840), (1255, 835584), (1280, 819264), (1360, 771072), (1506, 696320), (1536, 682720), (1632, 642560), (1920, 546176), (2008, 522240), (2040, 514048), (2048, 512040), (2176, 481920), (2510, 417792), (2560, 409632), (2720, 385536), (3012, 348160), (3072, 341360), (3264, 321280), (3765, 278528), (3840, 273088), (4016, 261120), (4080, 257024), (4096, 256020), (4267, 245760), (4352, 240960), (5020, 208896), (5120, 204816), (5440, 192768), (6024, 174080), (6144, 170680), (6528, 160640), (7530, 139264), (7680, 136544), (8032, 130560), (8160, 128512), (8192, 128010), (8534, 122880), (8704, 120480), (10040, 104448), (10240, 102408), (10880, 96384), (12048, 87040), (12288, 85340), (12801, 81920), (13056, 80320), (15060, 69632), (15360, 68272), (16064, 65280), (16320, 64256), (16384, 64005), (17068, 61440), (17408, 60240), (20080, 52224), (20480, 51204), (21335, 49152), (21760, 48192), (24096, 43520), (24576, 42670), (25602, 40960), (26112, 40160), (30120, 34816), (30720, 34136), (32128, 32640)]