260116320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:413

約数の個数: 192

約数和(自身を含む): 877879296

約数和(自身を除く): 617762976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 127, 136, 160, 170, 204, 240, 251, 254, 255, 272, 340, 381, 408, 480, 502, 508, 510, 544, 635, 680, 753, 762, 816, 1004, 1016, 1020, 1255, 1270, 1360, 1506, 1524, 1632, 1905, 2008, 2032, 2040, 2159, 2510, 2540, 2720, 3012, 3048, 3765, 3810, 4016, 4064, 4080, 4267, 4318, 5020, 5080, 6024, 6096, 6477, 7530, 7620, 8032, 8160, 8534, 8636, 10040, 10160, 10795, 12048, 12192, 12801, 12954, 15060, 15240, 17068, 17272, 20080, 20320, 21335, 21590, 24096, 25602, 25908, 30120, 30480, 31877, 32385, 34136, 34544, 40160, 42670, 43180, 51204, 51816, 60240, 60960, 63754, 64005, 64770, 68272, 69088, 85340, 86360, 95631, 102408, 103632, 120480, 127508, 128010, 129540, 136544, 159385, 170680, 172720, 191262, 204816, 207264, 255016, 256020, 259080, 318770, 341360, 345440, 382524, 409632, 478155, 510032, 512040, 518160, 541909, 637540, 682720, 765048, 956310, 1020064, 1024080, 1036320, 1083818, 1275080, 1530096, 1625727, 1912620, 2048160, 2167636, 2550160, 2709545, 3060192, 3251454, 3825240, 4335272, 5100320, 5419090, 6502908, 7650480, 8128635, 8670544, 10838180, 13005816, 15300960, 16257270, 17341088, 21676360, 26011632, 32514540, 43352720, 52023264, 65029080, 86705440, 130058160, 260116320]

約数ペア:

[(1, 260116320), (2, 130058160), (3, 86705440), (4, 65029080), (5, 52023264), (6, 43352720), (8, 32514540), (10, 26011632), (12, 21676360), (15, 17341088), (16, 16257270), (17, 15300960), (20, 13005816), (24, 10838180), (30, 8670544), (32, 8128635), (34, 7650480), (40, 6502908), (48, 5419090), (51, 5100320), (60, 4335272), (68, 3825240), (80, 3251454), (85, 3060192), (96, 2709545), (102, 2550160), (120, 2167636), (127, 2048160), (136, 1912620), (160, 1625727), (170, 1530096), (204, 1275080), (240, 1083818), (251, 1036320), (254, 1024080), (255, 1020064), (272, 956310), (340, 765048), (381, 682720), (408, 637540), (480, 541909), (502, 518160), (508, 512040), (510, 510032), (544, 478155), (635, 409632), (680, 382524), (753, 345440), (762, 341360), (816, 318770), (1004, 259080), (1016, 256020), (1020, 255016), (1255, 207264), (1270, 204816), (1360, 191262), (1506, 172720), (1524, 170680), (1632, 159385), (1905, 136544), (2008, 129540), (2032, 128010), (2040, 127508), (2159, 120480), (2510, 103632), (2540, 102408), (2720, 95631), (3012, 86360), (3048, 85340), (3765, 69088), (3810, 68272), (4016, 64770), (4064, 64005), (4080, 63754), (4267, 60960), (4318, 60240), (5020, 51816), (5080, 51204), (6024, 43180), (6096, 42670), (6477, 40160), (7530, 34544), (7620, 34136), (8032, 32385), (8160, 31877), (8534, 30480), (8636, 30120), (10040, 25908), (10160, 25602), (10795, 24096), (12048, 21590), (12192, 21335), (12801, 20320), (12954, 20080), (15060, 17272), (15240, 17068)]