233577120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{9931}}^1$

素因数の和:9963

約数の個数: 144

約数和(自身を含む): 855979488

約数和(自身を除く): 622402368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 9931, 11760, 19862, 23520, 29793, 39724, 49655, 59586, 69517, 79448, 99310, 119172, 139034, 148965, 158896, 198620, 208551, 238344, 278068, 297930, 317792, 347585, 397240, 417102, 476688, 486619, 556136, 595860, 695170, 794480, 834204, 953376, 973238, 1042755, 1112272, 1191720, 1390340, 1459857, 1588960, 1668408, 1946476, 2085510, 2224544, 2383440, 2433095, 2780680, 2919714, 3336816, 3892952, 4171020, 4766880, 4866190, 5561360, 5839428, 6673632, 7299285, 7785904, 8342040, 9732380, 11122720, 11678856, 14598570, 15571808, 16684080, 19464760, 23357712, 29197140, 33368160, 38929520, 46715424, 58394280, 77859040, 116788560, 233577120]

約数ペア:

[(1, 233577120), (2, 116788560), (3, 77859040), (4, 58394280), (5, 46715424), (6, 38929520), (7, 33368160), (8, 29197140), (10, 23357712), (12, 19464760), (14, 16684080), (15, 15571808), (16, 14598570), (20, 11678856), (21, 11122720), (24, 9732380), (28, 8342040), (30, 7785904), (32, 7299285), (35, 6673632), (40, 5839428), (42, 5561360), (48, 4866190), (49, 4766880), (56, 4171020), (60, 3892952), (70, 3336816), (80, 2919714), (84, 2780680), (96, 2433095), (98, 2383440), (105, 2224544), (112, 2085510), (120, 1946476), (140, 1668408), (147, 1588960), (160, 1459857), (168, 1390340), (196, 1191720), (210, 1112272), (224, 1042755), (240, 973238), (245, 953376), (280, 834204), (294, 794480), (336, 695170), (392, 595860), (420, 556136), (480, 486619), (490, 476688), (560, 417102), (588, 397240), (672, 347585), (735, 317792), (784, 297930), (840, 278068), (980, 238344), (1120, 208551), (1176, 198620), (1470, 158896), (1568, 148965), (1680, 139034), (1960, 119172), (2352, 99310), (2940, 79448), (3360, 69517), (3920, 59586), (4704, 49655), (5880, 39724), (7840, 29793), (9931, 23520), (11760, 19862)]