1423561280

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{1171}}^1$

素因数の和:1348

約数の個数: 112

約数和(自身を含む): 3536533440

約数和(自身を除く): 2112972160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 131, 145, 160, 232, 262, 290, 320, 464, 524, 580, 655, 928, 1048, 1160, 1171, 1310, 1856, 2096, 2320, 2342, 2620, 3799, 4192, 4640, 4684, 5240, 5855, 7598, 8384, 9280, 9368, 10480, 11710, 15196, 18736, 18995, 20960, 23420, 30392, 33959, 37472, 37990, 41920, 46840, 60784, 67918, 74944, 75980, 93680, 121568, 135836, 151960, 153401, 169795, 187360, 243136, 271672, 303920, 306802, 339590, 374720, 543344, 607840, 613604, 679180, 767005, 1086688, 1215680, 1227208, 1358360, 1534010, 2173376, 2454416, 2716720, 3068020, 4448629, 4908832, 5433440, 6136040, 8897258, 9817664, 10866880, 12272080, 17794516, 22243145, 24544160, 35589032, 44486290, 49088320, 71178064, 88972580, 142356128, 177945160, 284712256, 355890320, 711780640, 1423561280]

約数ペア:

[(1, 1423561280), (2, 711780640), (4, 355890320), (5, 284712256), (8, 177945160), (10, 142356128), (16, 88972580), (20, 71178064), (29, 49088320), (32, 44486290), (40, 35589032), (58, 24544160), (64, 22243145), (80, 17794516), (116, 12272080), (131, 10866880), (145, 9817664), (160, 8897258), (232, 6136040), (262, 5433440), (290, 4908832), (320, 4448629), (464, 3068020), (524, 2716720), (580, 2454416), (655, 2173376), (928, 1534010), (1048, 1358360), (1160, 1227208), (1171, 1215680), (1310, 1086688), (1856, 767005), (2096, 679180), (2320, 613604), (2342, 607840), (2620, 543344), (3799, 374720), (4192, 339590), (4640, 306802), (4684, 303920), (5240, 271672), (5855, 243136), (7598, 187360), (8384, 169795), (9280, 153401), (9368, 151960), (10480, 135836), (11710, 121568), (15196, 93680), (18736, 75980), (18995, 74944), (20960, 67918), (23420, 60784), (30392, 46840), (33959, 41920), (37472, 37990)]