191361840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{34667}}^1$

素因数の和:34706

約数の個数: 80

約数和(自身を含む): 619031808

約数和(自身を除く): 427669968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 34667, 69334, 104001, 138668, 173335, 208002, 277336, 346670, 416004, 520005, 554672, 693340, 797341, 832008, 1040010, 1386680, 1594682, 1664016, 2080020, 2392023, 2773360, 3189364, 3986705, 4160040, 4784046, 6378728, 7973410, 8320080, 9568092, 11960115, 12757456, 15946820, 19136184, 23920230, 31893640, 38272368, 47840460, 63787280, 95680920, 191361840]

約数ペア:

[(1, 191361840), (2, 95680920), (3, 63787280), (4, 47840460), (5, 38272368), (6, 31893640), (8, 23920230), (10, 19136184), (12, 15946820), (15, 12757456), (16, 11960115), (20, 9568092), (23, 8320080), (24, 7973410), (30, 6378728), (40, 4784046), (46, 4160040), (48, 3986705), (60, 3189364), (69, 2773360), (80, 2392023), (92, 2080020), (115, 1664016), (120, 1594682), (138, 1386680), (184, 1040010), (230, 832008), (240, 797341), (276, 693340), (345, 554672), (368, 520005), (460, 416004), (552, 346670), (690, 277336), (920, 208002), (1104, 173335), (1380, 138668), (1840, 104001), (2760, 69334), (5520, 34667)]