151618320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{449}}^1$

素因数の和:542

約数の個数: 240

約数和(自身を含む): 591926400

約数和(自身を除く): 440308080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 67, 70, 72, 80, 84, 90, 105, 112, 120, 126, 134, 140, 144, 168, 180, 201, 210, 240, 252, 268, 280, 315, 335, 336, 360, 402, 420, 449, 469, 504, 536, 560, 603, 630, 670, 720, 804, 840, 898, 938, 1005, 1008, 1072, 1206, 1260, 1340, 1347, 1407, 1608, 1680, 1796, 1876, 2010, 2245, 2345, 2412, 2520, 2680, 2694, 2814, 3015, 3143, 3216, 3592, 3752, 4020, 4041, 4221, 4490, 4690, 4824, 5040, 5360, 5388, 5628, 6030, 6286, 6735, 7035, 7184, 7504, 8040, 8082, 8442, 8980, 9380, 9429, 9648, 10776, 11256, 12060, 12572, 13470, 14070, 15715, 16080, 16164, 16884, 17960, 18760, 18858, 20205, 21105, 21552, 22512, 24120, 25144, 26940, 28140, 28287, 30083, 31430, 32328, 33768, 35920, 37520, 37716, 40410, 42210, 47145, 48240, 50288, 53880, 56280, 56574, 60166, 62860, 64656, 67536, 75432, 80820, 84420, 90249, 94290, 107760, 112560, 113148, 120332, 125720, 141435, 150415, 150864, 161640, 168840, 180498, 188580, 210581, 226296, 240664, 251440, 270747, 282870, 300830, 323280, 337680, 360996, 377160, 421162, 451245, 452592, 481328, 541494, 565740, 601660, 631743, 721992, 754320, 842324, 902490, 1052905, 1082988, 1131480, 1203320, 1263486, 1353735, 1443984, 1684648, 1804980, 1895229, 2105810, 2165976, 2262960, 2406640, 2526972, 2707470, 3158715, 3369296, 3609960, 3790458, 4211620, 4331952, 5053944, 5414940, 6317430, 7219920, 7580916, 8423240, 9476145, 10107888, 10829880, 12634860, 15161832, 16846480, 18952290, 21659760, 25269720, 30323664, 37904580, 50539440, 75809160, 151618320]

約数ペア:

[(1, 151618320), (2, 75809160), (3, 50539440), (4, 37904580), (5, 30323664), (6, 25269720), (7, 21659760), (8, 18952290), (9, 16846480), (10, 15161832), (12, 12634860), (14, 10829880), (15, 10107888), (16, 9476145), (18, 8423240), (20, 7580916), (21, 7219920), (24, 6317430), (28, 5414940), (30, 5053944), (35, 4331952), (36, 4211620), (40, 3790458), (42, 3609960), (45, 3369296), (48, 3158715), (56, 2707470), (60, 2526972), (63, 2406640), (67, 2262960), (70, 2165976), (72, 2105810), (80, 1895229), (84, 1804980), (90, 1684648), (105, 1443984), (112, 1353735), (120, 1263486), (126, 1203320), (134, 1131480), (140, 1082988), (144, 1052905), (168, 902490), (180, 842324), (201, 754320), (210, 721992), (240, 631743), (252, 601660), (268, 565740), (280, 541494), (315, 481328), (335, 452592), (336, 451245), (360, 421162), (402, 377160), (420, 360996), (449, 337680), (469, 323280), (504, 300830), (536, 282870), (560, 270747), (603, 251440), (630, 240664), (670, 226296), (720, 210581), (804, 188580), (840, 180498), (898, 168840), (938, 161640), (1005, 150864), (1008, 150415), (1072, 141435), (1206, 125720), (1260, 120332), (1340, 113148), (1347, 112560), (1407, 107760), (1608, 94290), (1680, 90249), (1796, 84420), (1876, 80820), (2010, 75432), (2245, 67536), (2345, 64656), (2412, 62860), (2520, 60166), (2680, 56574), (2694, 56280), (2814, 53880), (3015, 50288), (3143, 48240), (3216, 47145), (3592, 42210), (3752, 40410), (4020, 37716), (4041, 37520), (4221, 35920), (4490, 33768), (4690, 32328), (4824, 31430), (5040, 30083), (5360, 28287), (5388, 28140), (5628, 26940), (6030, 25144), (6286, 24120), (6735, 22512), (7035, 21552), (7184, 21105), (7504, 20205), (8040, 18858), (8082, 18760), (8442, 17960), (8980, 16884), (9380, 16164), (9429, 16080), (9648, 15715), (10776, 14070), (11256, 13470), (12060, 12572)]