170542680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18457}}^1$

素因数の和:18489

約数の個数: 128

約数和(自身を含む): 637908480

約数和(自身を除く): 467365800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 18457, 36914, 55371, 73828, 92285, 110742, 129199, 147656, 184570, 203027, 221484, 258398, 276855, 369140, 387597, 406054, 442968, 516796, 553710, 609081, 645995, 738280, 775194, 812108, 1015135, 1033592, 1107420, 1218162, 1291990, 1421189, 1550388, 1624216, 1937985, 2030270, 2214840, 2436324, 2583980, 2842378, 3045405, 3100776, 3875970, 4060540, 4263567, 4872648, 5167960, 5684756, 6090810, 7105945, 7751940, 8121080, 8527134, 11369512, 12181620, 14211890, 15503880, 17054268, 21317835, 24363240, 28423780, 34108536, 42635670, 56847560, 85271340, 170542680]

約数ペア:

[(1, 170542680), (2, 85271340), (3, 56847560), (4, 42635670), (5, 34108536), (6, 28423780), (7, 24363240), (8, 21317835), (10, 17054268), (11, 15503880), (12, 14211890), (14, 12181620), (15, 11369512), (20, 8527134), (21, 8121080), (22, 7751940), (24, 7105945), (28, 6090810), (30, 5684756), (33, 5167960), (35, 4872648), (40, 4263567), (42, 4060540), (44, 3875970), (55, 3100776), (56, 3045405), (60, 2842378), (66, 2583980), (70, 2436324), (77, 2214840), (84, 2030270), (88, 1937985), (105, 1624216), (110, 1550388), (120, 1421189), (132, 1291990), (140, 1218162), (154, 1107420), (165, 1033592), (168, 1015135), (210, 812108), (220, 775194), (231, 738280), (264, 645995), (280, 609081), (308, 553710), (330, 516796), (385, 442968), (420, 406054), (440, 387597), (462, 369140), (616, 276855), (660, 258398), (770, 221484), (840, 203027), (924, 184570), (1155, 147656), (1320, 129199), (1540, 110742), (1848, 92285), (2310, 73828), (3080, 55371), (4620, 36914), (9240, 18457)]