313405440

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{5101}}^1$

素因数の和:5133

約数の個数: 104

約数和(自身を含む): 1002971568

約数和(自身を除く): 689566128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2048, 2560, 3072, 3840, 4096, 5101, 5120, 6144, 7680, 10202, 10240, 12288, 15303, 15360, 20404, 20480, 25505, 30606, 30720, 40808, 51010, 61212, 61440, 76515, 81616, 102020, 122424, 153030, 163232, 204040, 244848, 306060, 326464, 408080, 489696, 612120, 652928, 816160, 979392, 1224240, 1305856, 1632320, 1958784, 2448480, 2611712, 3264640, 3917568, 4896960, 5223424, 6529280, 7835136, 9793920, 10446848, 13058560, 15670272, 19587840, 20893696, 26117120, 31340544, 39175680, 52234240, 62681088, 78351360, 104468480, 156702720, 313405440]

約数ペア:

[(1, 313405440), (2, 156702720), (3, 104468480), (4, 78351360), (5, 62681088), (6, 52234240), (8, 39175680), (10, 31340544), (12, 26117120), (15, 20893696), (16, 19587840), (20, 15670272), (24, 13058560), (30, 10446848), (32, 9793920), (40, 7835136), (48, 6529280), (60, 5223424), (64, 4896960), (80, 3917568), (96, 3264640), (120, 2611712), (128, 2448480), (160, 1958784), (192, 1632320), (240, 1305856), (256, 1224240), (320, 979392), (384, 816160), (480, 652928), (512, 612120), (640, 489696), (768, 408080), (960, 326464), (1024, 306060), (1280, 244848), (1536, 204040), (1920, 163232), (2048, 153030), (2560, 122424), (3072, 102020), (3840, 81616), (4096, 76515), (5101, 61440), (5120, 61212), (6144, 51010), (7680, 40808), (10202, 30720), (10240, 30606), (12288, 25505), (15303, 20480), (15360, 20404)]