157436280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23017}}^1$

素因数の和:23053

約数の個数: 96

約数和(自身を含む): 538621200

約数和(自身を除く): 381184920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 23017, 46034, 69051, 92068, 115085, 138102, 184136, 207153, 230170, 276204, 345255, 414306, 437323, 460340, 552408, 690510, 828612, 874646, 920680, 1035765, 1311969, 1381020, 1657224, 1749292, 2071530, 2186615, 2623938, 2762040, 3498584, 3935907, 4143060, 4373230, 5247876, 6559845, 7871814, 8286120, 8746460, 10495752, 13119690, 15743628, 17492920, 19679535, 26239380, 31487256, 39359070, 52478760, 78718140, 157436280]

約数ペア:

[(1, 157436280), (2, 78718140), (3, 52478760), (4, 39359070), (5, 31487256), (6, 26239380), (8, 19679535), (9, 17492920), (10, 15743628), (12, 13119690), (15, 10495752), (18, 8746460), (19, 8286120), (20, 7871814), (24, 6559845), (30, 5247876), (36, 4373230), (38, 4143060), (40, 3935907), (45, 3498584), (57, 2762040), (60, 2623938), (72, 2186615), (76, 2071530), (90, 1749292), (95, 1657224), (114, 1381020), (120, 1311969), (152, 1035765), (171, 920680), (180, 874646), (190, 828612), (228, 690510), (285, 552408), (342, 460340), (360, 437323), (380, 414306), (456, 345255), (570, 276204), (684, 230170), (760, 207153), (855, 184136), (1140, 138102), (1368, 115085), (1710, 92068), (2280, 69051), (3420, 46034), (6840, 23017)]