170661040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:275

約数の個数: 160

約数和(自身を含む): 466041600

約数和(自身を除く): 295380560

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 59, 76, 80, 88, 95, 110, 118, 152, 173, 176, 190, 209, 220, 236, 295, 304, 346, 380, 418, 440, 472, 590, 649, 692, 760, 836, 865, 880, 944, 1045, 1121, 1180, 1298, 1384, 1520, 1672, 1730, 1903, 2090, 2242, 2360, 2596, 2768, 3245, 3287, 3344, 3460, 3806, 4180, 4484, 4720, 5192, 5605, 6490, 6574, 6920, 7612, 8360, 8968, 9515, 10207, 10384, 11210, 12331, 12980, 13148, 13840, 15224, 16435, 16720, 17936, 19030, 20414, 22420, 24662, 25960, 26296, 30448, 32870, 36157, 38060, 40828, 44840, 49324, 51035, 51920, 52592, 61655, 65740, 72314, 76120, 81656, 89680, 98648, 102070, 112277, 123310, 131480, 144628, 152240, 163312, 180785, 193933, 197296, 204140, 224554, 246620, 262960, 289256, 361570, 387866, 408280, 449108, 493240, 561385, 578512, 723140, 775732, 816560, 898216, 969665, 986480, 1122770, 1446280, 1551464, 1796432, 1939330, 2133263, 2245540, 2892560, 3102928, 3878660, 4266526, 4491080, 7757320, 8533052, 8982160, 10666315, 15514640, 17066104, 21332630, 34132208, 42665260, 85330520, 170661040]

約数ペア:

[(1, 170661040), (2, 85330520), (4, 42665260), (5, 34132208), (8, 21332630), (10, 17066104), (11, 15514640), (16, 10666315), (19, 8982160), (20, 8533052), (22, 7757320), (38, 4491080), (40, 4266526), (44, 3878660), (55, 3102928), (59, 2892560), (76, 2245540), (80, 2133263), (88, 1939330), (95, 1796432), (110, 1551464), (118, 1446280), (152, 1122770), (173, 986480), (176, 969665), (190, 898216), (209, 816560), (220, 775732), (236, 723140), (295, 578512), (304, 561385), (346, 493240), (380, 449108), (418, 408280), (440, 387866), (472, 361570), (590, 289256), (649, 262960), (692, 246620), (760, 224554), (836, 204140), (865, 197296), (880, 193933), (944, 180785), (1045, 163312), (1121, 152240), (1180, 144628), (1298, 131480), (1384, 123310), (1520, 112277), (1672, 102070), (1730, 98648), (1903, 89680), (2090, 81656), (2242, 76120), (2360, 72314), (2596, 65740), (2768, 61655), (3245, 52592), (3287, 51920), (3344, 51035), (3460, 49324), (3806, 44840), (4180, 40828), (4484, 38060), (4720, 36157), (5192, 32870), (5605, 30448), (6490, 26296), (6574, 25960), (6920, 24662), (7612, 22420), (8360, 20414), (8968, 19030), (9515, 17936), (10207, 16720), (10384, 16435), (11210, 15224), (12331, 13840), (12980, 13148)]