211316640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19141}}^1$

素因数の和:19182

約数の個数: 96

約数和(自身を含む): 694624896

約数和(自身を除く): 483308256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 5520, 11040, 19141, 38282, 57423, 76564, 95705, 114846, 153128, 191410, 229692, 287115, 306256, 382820, 440243, 459384, 574230, 612512, 765640, 880486, 918768, 1148460, 1320729, 1531280, 1760972, 1837536, 2201215, 2296920, 2641458, 3062560, 3521944, 4402430, 4593840, 5282916, 6603645, 7043888, 8804860, 9187680, 10565832, 13207290, 14087776, 17609720, 21131664, 26414580, 35219440, 42263328, 52829160, 70438880, 105658320, 211316640]

約数ペア:

[(1, 211316640), (2, 105658320), (3, 70438880), (4, 52829160), (5, 42263328), (6, 35219440), (8, 26414580), (10, 21131664), (12, 17609720), (15, 14087776), (16, 13207290), (20, 10565832), (23, 9187680), (24, 8804860), (30, 7043888), (32, 6603645), (40, 5282916), (46, 4593840), (48, 4402430), (60, 3521944), (69, 3062560), (80, 2641458), (92, 2296920), (96, 2201215), (115, 1837536), (120, 1760972), (138, 1531280), (160, 1320729), (184, 1148460), (230, 918768), (240, 880486), (276, 765640), (345, 612512), (368, 574230), (460, 459384), (480, 440243), (552, 382820), (690, 306256), (736, 287115), (920, 229692), (1104, 191410), (1380, 153128), (1840, 114846), (2208, 95705), (2760, 76564), (3680, 57423), (5520, 38282), (11040, 19141)]