240910176

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:549

約数の個数: 144

約数和(自身を含む): 708341760

約数和(自身を除く): 467431584

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 169, 186, 208, 248, 312, 338, 372, 403, 416, 479, 496, 507, 624, 676, 744, 806, 958, 992, 1014, 1209, 1248, 1352, 1437, 1488, 1612, 1916, 2028, 2418, 2704, 2874, 2976, 3224, 3832, 4056, 4836, 5239, 5408, 5748, 6227, 6448, 7664, 8112, 9672, 10478, 11496, 12454, 12896, 14849, 15328, 15717, 16224, 18681, 19344, 20956, 22992, 24908, 29698, 31434, 37362, 38688, 41912, 44547, 45984, 49816, 59396, 62868, 74724, 80951, 83824, 89094, 99632, 118792, 125736, 149448, 161902, 167648, 178188, 193037, 199264, 237584, 242853, 251472, 298896, 323804, 356376, 386074, 475168, 485706, 502944, 579111, 597792, 647608, 712752, 772148, 971412, 1158222, 1295216, 1425504, 1544296, 1942824, 2316444, 2509481, 2590432, 3088592, 3885648, 4632888, 5018962, 6177184, 7528443, 7771296, 9265776, 10037924, 15056886, 18531552, 20075848, 30113772, 40151696, 60227544, 80303392, 120455088, 240910176]

約数ペア:

[(1, 240910176), (2, 120455088), (3, 80303392), (4, 60227544), (6, 40151696), (8, 30113772), (12, 20075848), (13, 18531552), (16, 15056886), (24, 10037924), (26, 9265776), (31, 7771296), (32, 7528443), (39, 6177184), (48, 5018962), (52, 4632888), (62, 3885648), (78, 3088592), (93, 2590432), (96, 2509481), (104, 2316444), (124, 1942824), (156, 1544296), (169, 1425504), (186, 1295216), (208, 1158222), (248, 971412), (312, 772148), (338, 712752), (372, 647608), (403, 597792), (416, 579111), (479, 502944), (496, 485706), (507, 475168), (624, 386074), (676, 356376), (744, 323804), (806, 298896), (958, 251472), (992, 242853), (1014, 237584), (1209, 199264), (1248, 193037), (1352, 178188), (1437, 167648), (1488, 161902), (1612, 149448), (1916, 125736), (2028, 118792), (2418, 99632), (2704, 89094), (2874, 83824), (2976, 80951), (3224, 74724), (3832, 62868), (4056, 59396), (4836, 49816), (5239, 45984), (5408, 44547), (5748, 41912), (6227, 38688), (6448, 37362), (7664, 31434), (8112, 29698), (9672, 24908), (10478, 22992), (11496, 20956), (12454, 19344), (12896, 18681), (14849, 16224), (15328, 15717)]