74480640

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1$

素因数の和:414

約数の個数: 176

約数和(自身を含む): 257234208

約数和(自身を除く): 182753568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 373, 384, 390, 416, 480, 512, 520, 624, 640, 746, 768, 780, 832, 960, 1024, 1040, 1119, 1248, 1280, 1492, 1536, 1560, 1664, 1865, 1920, 2080, 2238, 2496, 2560, 2984, 3072, 3120, 3328, 3730, 3840, 4160, 4476, 4849, 4992, 5120, 5595, 5968, 6240, 6656, 7460, 7680, 8320, 8952, 9698, 9984, 11190, 11936, 12480, 13312, 14547, 14920, 15360, 16640, 17904, 19396, 19968, 22380, 23872, 24245, 24960, 29094, 29840, 33280, 35808, 38792, 39936, 44760, 47744, 48490, 49920, 58188, 59680, 66560, 71616, 72735, 77584, 89520, 95488, 96980, 99840, 116376, 119360, 143232, 145470, 155168, 179040, 190976, 193960, 199680, 232752, 238720, 286464, 290940, 310336, 358080, 381952, 387920, 465504, 477440, 572928, 581880, 620672, 716160, 775840, 931008, 954880, 1145856, 1163760, 1241344, 1432320, 1551680, 1862016, 1909760, 2327520, 2482688, 2864640, 3103360, 3724032, 4655040, 4965376, 5729280, 6206720, 7448064, 9310080, 12413440, 14896128, 18620160, 24826880, 37240320, 74480640]

約数ペア:

[(1, 74480640), (2, 37240320), (3, 24826880), (4, 18620160), (5, 14896128), (6, 12413440), (8, 9310080), (10, 7448064), (12, 6206720), (13, 5729280), (15, 4965376), (16, 4655040), (20, 3724032), (24, 3103360), (26, 2864640), (30, 2482688), (32, 2327520), (39, 1909760), (40, 1862016), (48, 1551680), (52, 1432320), (60, 1241344), (64, 1163760), (65, 1145856), (78, 954880), (80, 931008), (96, 775840), (104, 716160), (120, 620672), (128, 581880), (130, 572928), (156, 477440), (160, 465504), (192, 387920), (195, 381952), (208, 358080), (240, 310336), (256, 290940), (260, 286464), (312, 238720), (320, 232752), (373, 199680), (384, 193960), (390, 190976), (416, 179040), (480, 155168), (512, 145470), (520, 143232), (624, 119360), (640, 116376), (746, 99840), (768, 96980), (780, 95488), (832, 89520), (960, 77584), (1024, 72735), (1040, 71616), (1119, 66560), (1248, 59680), (1280, 58188), (1492, 49920), (1536, 48490), (1560, 47744), (1664, 44760), (1865, 39936), (1920, 38792), (2080, 35808), (2238, 33280), (2496, 29840), (2560, 29094), (2984, 24960), (3072, 24245), (3120, 23872), (3328, 22380), (3730, 19968), (3840, 19396), (4160, 17904), (4476, 16640), (4849, 15360), (4992, 14920), (5120, 14547), (5595, 13312), (5968, 12480), (6240, 11936), (6656, 11190), (7460, 9984), (7680, 9698), (8320, 8952)]