258180480

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:318

約数の個数: 256

約数和(自身を含む): 932198400

約数和(自身を除く): 674017920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 67, 72, 80, 90, 96, 108, 120, 128, 134, 135, 144, 160, 180, 192, 201, 216, 223, 240, 268, 270, 288, 320, 335, 360, 384, 402, 432, 446, 480, 536, 540, 576, 603, 640, 669, 670, 720, 804, 864, 892, 960, 1005, 1072, 1080, 1115, 1152, 1206, 1338, 1340, 1440, 1608, 1728, 1784, 1809, 1920, 2007, 2010, 2144, 2160, 2230, 2412, 2676, 2680, 2880, 3015, 3216, 3345, 3456, 3568, 3618, 4014, 4020, 4288, 4320, 4460, 4824, 5352, 5360, 5760, 6021, 6030, 6432, 6690, 7136, 7236, 8028, 8040, 8576, 8640, 8920, 9045, 9648, 10035, 10704, 10720, 12042, 12060, 12864, 13380, 14272, 14472, 14941, 16056, 16080, 17280, 17840, 18090, 19296, 20070, 21408, 21440, 24084, 24120, 25728, 26760, 28544, 28944, 29882, 30105, 32112, 32160, 35680, 36180, 38592, 40140, 42816, 42880, 44823, 48168, 48240, 53520, 57888, 59764, 60210, 64224, 64320, 71360, 72360, 74705, 77184, 80280, 85632, 89646, 96336, 96480, 107040, 115776, 119528, 120420, 128448, 128640, 134469, 142720, 144720, 149410, 160560, 179292, 192672, 192960, 214080, 224115, 231552, 239056, 240840, 256896, 268938, 289440, 298820, 321120, 358584, 385344, 385920, 403407, 428160, 448230, 478112, 481680, 537876, 578880, 597640, 642240, 672345, 717168, 770688, 806814, 896460, 956224, 963360, 1075752, 1157760, 1195280, 1284480, 1344690, 1434336, 1613628, 1792920, 1912448, 1926720, 2017035, 2151504, 2390560, 2689380, 2868672, 3227256, 3585840, 3853440, 4034070, 4303008, 4781120, 5378760, 5737344, 6454512, 7171680, 8068140, 8606016, 9562240, 10757520, 12909024, 14343360, 16136280, 17212032, 21515040, 25818048, 28686720, 32272560, 43030080, 51636096, 64545120, 86060160, 129090240, 258180480]

約数ペア:

[(1, 258180480), (2, 129090240), (3, 86060160), (4, 64545120), (5, 51636096), (6, 43030080), (8, 32272560), (9, 28686720), (10, 25818048), (12, 21515040), (15, 17212032), (16, 16136280), (18, 14343360), (20, 12909024), (24, 10757520), (27, 9562240), (30, 8606016), (32, 8068140), (36, 7171680), (40, 6454512), (45, 5737344), (48, 5378760), (54, 4781120), (60, 4303008), (64, 4034070), (67, 3853440), (72, 3585840), (80, 3227256), (90, 2868672), (96, 2689380), (108, 2390560), (120, 2151504), (128, 2017035), (134, 1926720), (135, 1912448), (144, 1792920), (160, 1613628), (180, 1434336), (192, 1344690), (201, 1284480), (216, 1195280), (223, 1157760), (240, 1075752), (268, 963360), (270, 956224), (288, 896460), (320, 806814), (335, 770688), (360, 717168), (384, 672345), (402, 642240), (432, 597640), (446, 578880), (480, 537876), (536, 481680), (540, 478112), (576, 448230), (603, 428160), (640, 403407), (669, 385920), (670, 385344), (720, 358584), (804, 321120), (864, 298820), (892, 289440), (960, 268938), (1005, 256896), (1072, 240840), (1080, 239056), (1115, 231552), (1152, 224115), (1206, 214080), (1338, 192960), (1340, 192672), (1440, 179292), (1608, 160560), (1728, 149410), (1784, 144720), (1809, 142720), (1920, 134469), (2007, 128640), (2010, 128448), (2144, 120420), (2160, 119528), (2230, 115776), (2412, 107040), (2676, 96480), (2680, 96336), (2880, 89646), (3015, 85632), (3216, 80280), (3345, 77184), (3456, 74705), (3568, 72360), (3618, 71360), (4014, 64320), (4020, 64224), (4288, 60210), (4320, 59764), (4460, 57888), (4824, 53520), (5352, 48240), (5360, 48168), (5760, 44823), (6021, 42880), (6030, 42816), (6432, 40140), (6690, 38592), (7136, 36180), (7236, 35680), (8028, 32160), (8040, 32112), (8576, 30105), (8640, 29882), (8920, 28944), (9045, 28544), (9648, 26760), (10035, 25728), (10704, 24120), (10720, 24084), (12042, 21440), (12060, 21408), (12864, 20070), (13380, 19296), (14272, 18090), (14472, 17840), (14941, 17280), (16056, 16080)]