66195840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1499}}^1$

素因数の和:1544

約数の個数: 128

約数和(自身を含む): 220320000

約数和(自身を除く): 154124160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 920, 960, 1104, 1380, 1472, 1499, 1840, 1920, 2208, 2760, 2944, 2998, 3680, 4416, 4497, 5520, 5996, 7360, 7495, 8832, 8994, 11040, 11992, 14720, 14990, 17988, 22080, 22485, 23984, 29980, 34477, 35976, 44160, 44970, 47968, 59960, 68954, 71952, 89940, 95936, 103431, 119920, 137908, 143904, 172385, 179880, 191872, 206862, 239840, 275816, 287808, 344770, 359760, 413724, 479680, 517155, 551632, 575616, 689540, 719520, 827448, 959360, 1034310, 1103264, 1379080, 1439040, 1654896, 2068620, 2206528, 2758160, 2878080, 3309792, 4137240, 4413056, 5516320, 6619584, 8274480, 11032640, 13239168, 16548960, 22065280, 33097920, 66195840]

約数ペア:

[(1, 66195840), (2, 33097920), (3, 22065280), (4, 16548960), (5, 13239168), (6, 11032640), (8, 8274480), (10, 6619584), (12, 5516320), (15, 4413056), (16, 4137240), (20, 3309792), (23, 2878080), (24, 2758160), (30, 2206528), (32, 2068620), (40, 1654896), (46, 1439040), (48, 1379080), (60, 1103264), (64, 1034310), (69, 959360), (80, 827448), (92, 719520), (96, 689540), (115, 575616), (120, 551632), (128, 517155), (138, 479680), (160, 413724), (184, 359760), (192, 344770), (230, 287808), (240, 275816), (276, 239840), (320, 206862), (345, 191872), (368, 179880), (384, 172385), (460, 143904), (480, 137908), (552, 119920), (640, 103431), (690, 95936), (736, 89940), (920, 71952), (960, 68954), (1104, 59960), (1380, 47968), (1472, 44970), (1499, 44160), (1840, 35976), (1920, 34477), (2208, 29980), (2760, 23984), (2944, 22485), (2998, 22080), (3680, 17988), (4416, 14990), (4497, 14720), (5520, 11992), (5996, 11040), (7360, 8994), (7495, 8832)]