40968545280

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{205171}}^1$

素因数の和:205212

約数の個数: 176

約数和(自身を含む): 141115660224

約数和(自身を除く): 100147114944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 512, 520, 624, 640, 768, 780, 832, 960, 1024, 1040, 1248, 1280, 1536, 1560, 1664, 1920, 2080, 2496, 2560, 3072, 3120, 3328, 3840, 4160, 4992, 5120, 6240, 6656, 7680, 8320, 9984, 12480, 13312, 15360, 16640, 19968, 24960, 33280, 39936, 49920, 66560, 99840, 199680, 205171, 410342, 615513, 820684, 1025855, 1231026, 1641368, 2051710, 2462052, 2667223, 3077565, 3282736, 4103420, 4924104, 5334446, 6155130, 6565472, 8001669, 8206840, 9848208, 10668892, 12310260, 13130944, 13336115, 16003338, 16413680, 19696416, 21337784, 24620520, 26261888, 26672230, 32006676, 32827360, 39392832, 40008345, 42675568, 49241040, 52523776, 53344460, 64013352, 65654720, 78785664, 80016690, 85351136, 98482080, 105047552, 106688920, 128026704, 131309440, 157571328, 160033380, 170702272, 196964160, 210095104, 213377840, 256053408, 262618880, 315142656, 320066760, 341404544, 393928320, 426755680, 512106816, 525237760, 630285312, 640133520, 682809088, 787856640, 853511360, 1024213632, 1050475520, 1280267040, 1365618176, 1575713280, 1707022720, 2048427264, 2560534080, 2731236352, 3151426560, 3414045440, 4096854528, 5121068160, 6828090880, 8193709056, 10242136320, 13656181760, 20484272640, 40968545280]

約数ペア:

[(1, 40968545280), (2, 20484272640), (3, 13656181760), (4, 10242136320), (5, 8193709056), (6, 6828090880), (8, 5121068160), (10, 4096854528), (12, 3414045440), (13, 3151426560), (15, 2731236352), (16, 2560534080), (20, 2048427264), (24, 1707022720), (26, 1575713280), (30, 1365618176), (32, 1280267040), (39, 1050475520), (40, 1024213632), (48, 853511360), (52, 787856640), (60, 682809088), (64, 640133520), (65, 630285312), (78, 525237760), (80, 512106816), (96, 426755680), (104, 393928320), (120, 341404544), (128, 320066760), (130, 315142656), (156, 262618880), (160, 256053408), (192, 213377840), (195, 210095104), (208, 196964160), (240, 170702272), (256, 160033380), (260, 157571328), (312, 131309440), (320, 128026704), (384, 106688920), (390, 105047552), (416, 98482080), (480, 85351136), (512, 80016690), (520, 78785664), (624, 65654720), (640, 64013352), (768, 53344460), (780, 52523776), (832, 49241040), (960, 42675568), (1024, 40008345), (1040, 39392832), (1248, 32827360), (1280, 32006676), (1536, 26672230), (1560, 26261888), (1664, 24620520), (1920, 21337784), (2080, 19696416), (2496, 16413680), (2560, 16003338), (3072, 13336115), (3120, 13130944), (3328, 12310260), (3840, 10668892), (4160, 9848208), (4992, 8206840), (5120, 8001669), (6240, 6565472), (6656, 6155130), (7680, 5334446), (8320, 4924104), (9984, 4103420), (12480, 3282736), (13312, 3077565), (15360, 2667223), (16640, 2462052), (19968, 2051710), (24960, 1641368), (33280, 1231026), (39936, 1025855), (49920, 820684), (66560, 615513), (99840, 410342), (199680, 205171)]