2838420160

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{3229}}^1$

素因数の和:3354

約数の個数: 112

約数和(自身を含む): 7029358560

約数和(自身を除く): 4190938400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 67, 80, 82, 134, 160, 164, 205, 268, 320, 328, 335, 410, 536, 656, 670, 820, 1072, 1312, 1340, 1640, 2144, 2624, 2680, 2747, 3229, 3280, 4288, 5360, 5494, 6458, 6560, 10720, 10988, 12916, 13120, 13735, 16145, 21440, 21976, 25832, 27470, 32290, 43952, 51664, 54940, 64580, 87904, 103328, 109880, 129160, 132389, 175808, 206656, 216343, 219760, 258320, 264778, 432686, 439520, 516640, 529556, 661945, 865372, 879040, 1033280, 1059112, 1081715, 1323890, 1730744, 2118224, 2163430, 2647780, 3461488, 4236448, 4326860, 5295560, 6922976, 8472896, 8653720, 8870063, 10591120, 13845952, 17307440, 17740126, 21182240, 34614880, 35480252, 42364480, 44350315, 69229760, 70960504, 88700630, 141921008, 177401260, 283842016, 354802520, 567684032, 709605040, 1419210080, 2838420160]

約数ペア:

[(1, 2838420160), (2, 1419210080), (4, 709605040), (5, 567684032), (8, 354802520), (10, 283842016), (16, 177401260), (20, 141921008), (32, 88700630), (40, 70960504), (41, 69229760), (64, 44350315), (67, 42364480), (80, 35480252), (82, 34614880), (134, 21182240), (160, 17740126), (164, 17307440), (205, 13845952), (268, 10591120), (320, 8870063), (328, 8653720), (335, 8472896), (410, 6922976), (536, 5295560), (656, 4326860), (670, 4236448), (820, 3461488), (1072, 2647780), (1312, 2163430), (1340, 2118224), (1640, 1730744), (2144, 1323890), (2624, 1081715), (2680, 1059112), (2747, 1033280), (3229, 879040), (3280, 865372), (4288, 661945), (5360, 529556), (5494, 516640), (6458, 439520), (6560, 432686), (10720, 264778), (10988, 258320), (12916, 219760), (13120, 216343), (13735, 206656), (16145, 175808), (21440, 132389), (21976, 129160), (25832, 109880), (27470, 103328), (32290, 87904), (43952, 64580), (51664, 54940)]