156834840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:433

約数の個数: 128

約数和(自身を含む): 487710720

約数和(自身を除く): 330875880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 127, 164, 205, 246, 251, 254, 328, 381, 410, 492, 502, 508, 615, 635, 753, 762, 820, 984, 1004, 1016, 1230, 1255, 1270, 1506, 1524, 1640, 1905, 2008, 2460, 2510, 2540, 3012, 3048, 3765, 3810, 4920, 5020, 5080, 5207, 6024, 7530, 7620, 10040, 10291, 10414, 15060, 15240, 15621, 20582, 20828, 26035, 30120, 30873, 31242, 31877, 41164, 41656, 51455, 52070, 61746, 62484, 63754, 78105, 82328, 95631, 102910, 104140, 123492, 124968, 127508, 154365, 156210, 159385, 191262, 205820, 208280, 246984, 255016, 308730, 312420, 318770, 382524, 411640, 478155, 617460, 624840, 637540, 765048, 956310, 1234920, 1275080, 1306957, 1912620, 2613914, 3825240, 3920871, 5227828, 6534785, 7841742, 10455656, 13069570, 15683484, 19604355, 26139140, 31366968, 39208710, 52278280, 78417420, 156834840]

約数ペア:

[(1, 156834840), (2, 78417420), (3, 52278280), (4, 39208710), (5, 31366968), (6, 26139140), (8, 19604355), (10, 15683484), (12, 13069570), (15, 10455656), (20, 7841742), (24, 6534785), (30, 5227828), (40, 3920871), (41, 3825240), (60, 2613914), (82, 1912620), (120, 1306957), (123, 1275080), (127, 1234920), (164, 956310), (205, 765048), (246, 637540), (251, 624840), (254, 617460), (328, 478155), (381, 411640), (410, 382524), (492, 318770), (502, 312420), (508, 308730), (615, 255016), (635, 246984), (753, 208280), (762, 205820), (820, 191262), (984, 159385), (1004, 156210), (1016, 154365), (1230, 127508), (1255, 124968), (1270, 123492), (1506, 104140), (1524, 102910), (1640, 95631), (1905, 82328), (2008, 78105), (2460, 63754), (2510, 62484), (2540, 61746), (3012, 52070), (3048, 51455), (3765, 41656), (3810, 41164), (4920, 31877), (5020, 31242), (5080, 30873), (5207, 30120), (6024, 26035), (7530, 20828), (7620, 20582), (10040, 15621), (10291, 15240), (10414, 15060)]