22013760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{997}}^1$

素因数の和:1040

約数の個数: 112

約数和(自身を含む): 73005696

約数和(自身を除く): 50991936

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, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 552, 690, 736, 920, 960, 997, 1104, 1380, 1472, 1840, 1994, 2208, 2760, 2991, 3680, 3988, 4416, 4985, 5520, 5982, 7360, 7976, 9970, 11040, 11964, 14955, 15952, 19940, 22080, 22931, 23928, 29910, 31904, 39880, 45862, 47856, 59820, 63808, 68793, 79760, 91724, 95712, 114655, 119640, 137586, 159520, 183448, 191424, 229310, 239280, 275172, 319040, 343965, 366896, 458620, 478560, 550344, 687930, 733792, 917240, 957120, 1100688, 1375860, 1467584, 1834480, 2201376, 2751720, 3668960, 4402752, 5503440, 7337920, 11006880, 22013760]

約数ペア:

[(1, 22013760), (2, 11006880), (3, 7337920), (4, 5503440), (5, 4402752), (6, 3668960), (8, 2751720), (10, 2201376), (12, 1834480), (15, 1467584), (16, 1375860), (20, 1100688), (23, 957120), (24, 917240), (30, 733792), (32, 687930), (40, 550344), (46, 478560), (48, 458620), (60, 366896), (64, 343965), (69, 319040), (80, 275172), (92, 239280), (96, 229310), (115, 191424), (120, 183448), (138, 159520), (160, 137586), (184, 119640), (192, 114655), (230, 95712), (240, 91724), (276, 79760), (320, 68793), (345, 63808), (368, 59820), (460, 47856), (480, 45862), (552, 39880), (690, 31904), (736, 29910), (920, 23928), (960, 22931), (997, 22080), (1104, 19940), (1380, 15952), (1472, 14955), (1840, 11964), (1994, 11040), (2208, 9970), (2760, 7976), (2991, 7360), (3680, 5982), (3988, 5520), (4416, 4985)]