171482080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:513

約数の個数: 192

約数和(自身を含む): 522547200

約数和(自身を除く): 351065120

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 32, 35, 40, 44, 55, 56, 62, 70, 77, 80, 88, 110, 112, 124, 140, 154, 155, 160, 176, 217, 220, 224, 248, 280, 308, 310, 341, 352, 385, 434, 440, 449, 496, 560, 616, 620, 682, 770, 868, 880, 898, 992, 1085, 1120, 1232, 1240, 1364, 1540, 1705, 1736, 1760, 1796, 2170, 2245, 2387, 2464, 2480, 2728, 3080, 3143, 3410, 3472, 3592, 4340, 4490, 4774, 4939, 4960, 5456, 6160, 6286, 6820, 6944, 7184, 8680, 8980, 9548, 9878, 10912, 11935, 12320, 12572, 13640, 13919, 14368, 15715, 17360, 17960, 19096, 19756, 23870, 24695, 25144, 27280, 27838, 31430, 34573, 34720, 35920, 38192, 39512, 47740, 49390, 50288, 54560, 55676, 62860, 69146, 69595, 71840, 76384, 79024, 95480, 97433, 98780, 100576, 111352, 125720, 138292, 139190, 153109, 158048, 172865, 190960, 194866, 197560, 222704, 251440, 276584, 278380, 306218, 345730, 381920, 389732, 395120, 445408, 487165, 502880, 553168, 556760, 612436, 691460, 765545, 779464, 790240, 974330, 1071763, 1106336, 1113520, 1224872, 1382920, 1531090, 1558928, 1948660, 2143526, 2227040, 2449744, 2765840, 3062180, 3117856, 3897320, 4287052, 4899488, 5358815, 5531680, 6124360, 7794640, 8574104, 10717630, 12248720, 15589280, 17148208, 21435260, 24497440, 34296416, 42870520, 85741040, 171482080]

約数ペア:

[(1, 171482080), (2, 85741040), (4, 42870520), (5, 34296416), (7, 24497440), (8, 21435260), (10, 17148208), (11, 15589280), (14, 12248720), (16, 10717630), (20, 8574104), (22, 7794640), (28, 6124360), (31, 5531680), (32, 5358815), (35, 4899488), (40, 4287052), (44, 3897320), (55, 3117856), (56, 3062180), (62, 2765840), (70, 2449744), (77, 2227040), (80, 2143526), (88, 1948660), (110, 1558928), (112, 1531090), (124, 1382920), (140, 1224872), (154, 1113520), (155, 1106336), (160, 1071763), (176, 974330), (217, 790240), (220, 779464), (224, 765545), (248, 691460), (280, 612436), (308, 556760), (310, 553168), (341, 502880), (352, 487165), (385, 445408), (434, 395120), (440, 389732), (449, 381920), (496, 345730), (560, 306218), (616, 278380), (620, 276584), (682, 251440), (770, 222704), (868, 197560), (880, 194866), (898, 190960), (992, 172865), (1085, 158048), (1120, 153109), (1232, 139190), (1240, 138292), (1364, 125720), (1540, 111352), (1705, 100576), (1736, 98780), (1760, 97433), (1796, 95480), (2170, 79024), (2245, 76384), (2387, 71840), (2464, 69595), (2480, 69146), (2728, 62860), (3080, 55676), (3143, 54560), (3410, 50288), (3472, 49390), (3592, 47740), (4340, 39512), (4490, 38192), (4774, 35920), (4939, 34720), (4960, 34573), (5456, 31430), (6160, 27838), (6286, 27280), (6820, 25144), (6944, 24695), (7184, 23870), (8680, 19756), (8980, 19096), (9548, 17960), (9878, 17360), (10912, 15715), (11935, 14368), (12320, 13919), (12572, 13640)]