195091680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1873}}^1$

素因数の和:1929

約数の個数: 192

約数和(自身を含む): 725372928

約数和(自身を除く): 530281248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 210, 217, 224, 240, 248, 280, 310, 336, 372, 420, 434, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 992, 1085, 1120, 1240, 1302, 1488, 1680, 1736, 1860, 1873, 2170, 2480, 2604, 2976, 3255, 3360, 3472, 3720, 3746, 4340, 4960, 5208, 5619, 6510, 6944, 7440, 7492, 8680, 9365, 10416, 11238, 13020, 13111, 14880, 14984, 17360, 18730, 20832, 22476, 26040, 26222, 28095, 29968, 34720, 37460, 39333, 44952, 52080, 52444, 56190, 58063, 59936, 65555, 74920, 78666, 89904, 104160, 104888, 112380, 116126, 131110, 149840, 157332, 174189, 179808, 196665, 209776, 224760, 232252, 262220, 290315, 299680, 314664, 348378, 393330, 406441, 419552, 449520, 464504, 524440, 580630, 629328, 696756, 786660, 812882, 870945, 899040, 929008, 1048880, 1161260, 1219323, 1258656, 1393512, 1573320, 1625764, 1741890, 1858016, 2032205, 2097760, 2322520, 2438646, 2787024, 3146640, 3251528, 3483780, 4064410, 4645040, 4877292, 5574048, 6096615, 6293280, 6503056, 6967560, 8128820, 9290080, 9754584, 12193230, 13006112, 13935120, 16257640, 19509168, 24386460, 27870240, 32515280, 39018336, 48772920, 65030560, 97545840, 195091680]

約数ペア:

[(1, 195091680), (2, 97545840), (3, 65030560), (4, 48772920), (5, 39018336), (6, 32515280), (7, 27870240), (8, 24386460), (10, 19509168), (12, 16257640), (14, 13935120), (15, 13006112), (16, 12193230), (20, 9754584), (21, 9290080), (24, 8128820), (28, 6967560), (30, 6503056), (31, 6293280), (32, 6096615), (35, 5574048), (40, 4877292), (42, 4645040), (48, 4064410), (56, 3483780), (60, 3251528), (62, 3146640), (70, 2787024), (80, 2438646), (84, 2322520), (93, 2097760), (96, 2032205), (105, 1858016), (112, 1741890), (120, 1625764), (124, 1573320), (140, 1393512), (155, 1258656), (160, 1219323), (168, 1161260), (186, 1048880), (210, 929008), (217, 899040), (224, 870945), (240, 812882), (248, 786660), (280, 696756), (310, 629328), (336, 580630), (372, 524440), (420, 464504), (434, 449520), (465, 419552), (480, 406441), (496, 393330), (560, 348378), (620, 314664), (651, 299680), (672, 290315), (744, 262220), (840, 232252), (868, 224760), (930, 209776), (992, 196665), (1085, 179808), (1120, 174189), (1240, 157332), (1302, 149840), (1488, 131110), (1680, 116126), (1736, 112380), (1860, 104888), (1873, 104160), (2170, 89904), (2480, 78666), (2604, 74920), (2976, 65555), (3255, 59936), (3360, 58063), (3472, 56190), (3720, 52444), (3746, 52080), (4340, 44952), (4960, 39333), (5208, 37460), (5619, 34720), (6510, 29968), (6944, 28095), (7440, 26222), (7492, 26040), (8680, 22476), (9365, 20832), (10416, 18730), (11238, 17360), (13020, 14984), (13111, 14880)]