163866720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{14843}}^1$

素因数の和:14884

約数の個数: 96

約数和(自身を含む): 538659072

約数和(自身を除く): 374792352

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, 14843, 29686, 44529, 59372, 74215, 89058, 118744, 148430, 178116, 222645, 237488, 296860, 341389, 356232, 445290, 474976, 593720, 682778, 712464, 890580, 1024167, 1187440, 1365556, 1424928, 1706945, 1781160, 2048334, 2374880, 2731112, 3413890, 3562320, 4096668, 5120835, 5462224, 6827780, 7124640, 8193336, 10241670, 10924448, 13655560, 16386672, 20483340, 27311120, 32773344, 40966680, 54622240, 81933360, 163866720]

約数ペア:

[(1, 163866720), (2, 81933360), (3, 54622240), (4, 40966680), (5, 32773344), (6, 27311120), (8, 20483340), (10, 16386672), (12, 13655560), (15, 10924448), (16, 10241670), (20, 8193336), (23, 7124640), (24, 6827780), (30, 5462224), (32, 5120835), (40, 4096668), (46, 3562320), (48, 3413890), (60, 2731112), (69, 2374880), (80, 2048334), (92, 1781160), (96, 1706945), (115, 1424928), (120, 1365556), (138, 1187440), (160, 1024167), (184, 890580), (230, 712464), (240, 682778), (276, 593720), (345, 474976), (368, 445290), (460, 356232), (480, 341389), (552, 296860), (690, 237488), (736, 222645), (920, 178116), (1104, 148430), (1380, 118744), (1840, 89058), (2208, 74215), (2760, 59372), (3680, 44529), (5520, 29686), (11040, 14843)]