255296160

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:121

約数の個数: 576

約数和(自身を含む): 1107025920

約数和(自身を除く): 851729760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 31, 32, 35, 36, 38, 40, 42, 43, 45, 48, 56, 57, 60, 62, 63, 70, 72, 76, 80, 84, 86, 90, 93, 95, 96, 105, 112, 114, 120, 124, 126, 129, 133, 140, 144, 152, 155, 160, 168, 171, 172, 180, 186, 190, 210, 215, 217, 224, 228, 240, 248, 252, 258, 266, 279, 280, 285, 288, 301, 304, 310, 315, 336, 342, 344, 360, 372, 380, 387, 399, 420, 430, 434, 456, 465, 480, 496, 504, 516, 532, 558, 560, 570, 589, 602, 608, 620, 630, 645, 651, 665, 672, 684, 688, 720, 744, 760, 774, 798, 817, 840, 855, 860, 868, 903, 912, 930, 992, 1008, 1032, 1064, 1085, 1116, 1120, 1140, 1178, 1197, 1204, 1240, 1260, 1290, 1302, 1330, 1333, 1368, 1376, 1395, 1440, 1488, 1505, 1520, 1548, 1596, 1634, 1680, 1710, 1720, 1736, 1767, 1806, 1824, 1860, 1935, 1953, 1995, 2016, 2064, 2128, 2170, 2232, 2280, 2356, 2394, 2408, 2451, 2480, 2520, 2580, 2604, 2660, 2666, 2709, 2736, 2790, 2945, 2976, 3010, 3040, 3096, 3192, 3255, 3268, 3360, 3420, 3440, 3472, 3534, 3612, 3720, 3870, 3906, 3990, 3999, 4085, 4123, 4128, 4256, 4340, 4464, 4515, 4560, 4712, 4788, 4816, 4902, 4960, 5040, 5160, 5208, 5301, 5320, 5332, 5418, 5472, 5580, 5719, 5890, 5985, 6020, 6192, 6384, 6510, 6536, 6665, 6840, 6880, 6944, 7068, 7224, 7353, 7440, 7740, 7812, 7980, 7998, 8170, 8246, 8680, 8835, 8928, 9030, 9120, 9331, 9424, 9576, 9632, 9765, 9804, 10080, 10320, 10416, 10602, 10640, 10664, 10836, 11160, 11438, 11780, 11970, 11997, 12040, 12255, 12369, 12384, 12768, 13020, 13072, 13330, 13545, 13680, 14136, 14448, 14706, 14880, 15480, 15624, 15960, 15996, 16340, 16492, 17157, 17360, 17670, 18060, 18662, 18848, 19152, 19530, 19608, 19995, 20615, 20640, 20832, 21204, 21280, 21328, 21672, 22320, 22876, 23560, 23940, 23994, 24080, 24510, 24738, 25327, 26040, 26144, 26505, 26660, 27090, 27360, 27993, 28272, 28595, 28896, 29412, 30960, 31248, 31920, 31992, 32680, 32984, 34314, 34720, 35340, 36120, 36765, 37107, 37324, 38304, 39060, 39216, 39990, 41230, 42408, 42656, 43344, 44640, 45752, 46655, 47120, 47880, 47988, 48160, 49020, 49476, 50654, 51471, 52080, 53010, 53320, 54180, 55986, 56544, 57190, 58824, 59985, 61845, 61920, 62496, 63840, 63984, 65360, 65968, 68628, 70680, 72240, 73530, 74214, 74648, 75981, 78120, 78432, 79980, 82460, 83979, 84816, 85785, 86688, 91504, 93310, 94240, 95760, 95976, 98040, 98952, 101308, 102942, 104160, 106020, 106640, 108360, 111972, 114380, 117648, 119970, 123690, 126635, 127968, 130720, 131936, 137256, 139965, 141360, 144480, 147060, 148428, 149296, 151962, 156240, 159960, 164920, 167958, 169632, 171570, 177289, 183008, 185535, 186620, 191520, 191952, 196080, 197904, 202616, 205884, 212040, 213280, 216720, 223944, 227943, 228760, 235296, 239940, 247380, 253270, 257355, 274512, 279930, 282720, 294120, 296856, 298592, 303924, 312480, 319920, 329840, 335916, 343140, 354578, 371070, 373240, 379905, 383904, 392160, 395808, 405232, 411768, 419895, 424080, 433440, 447888, 455886, 457520, 479880, 494760, 506540, 514710, 531867, 549024, 559860, 588240, 593712, 607848, 639840, 659680, 671832, 686280, 709156, 742140, 746480, 759810, 810464, 823536, 839790, 848160, 886445, 895776, 911772, 915040, 959760, 989520, 1013080, 1029420, 1063734, 1119720, 1139715, 1176480, 1187424, 1215696, 1343664, 1372560, 1418312, 1484280, 1492960, 1519620, 1595601, 1647072, 1679580, 1772890, 1823544, 1919520, 1979040, 2026160, 2058840, 2127468, 2239440, 2279430, 2431392, 2659335, 2687328, 2745120, 2836624, 2968560, 3039240, 3191202, 3359160, 3545780, 3647088, 4052320, 4117680, 4254936, 4478880, 4558860, 5318670, 5673248, 5937120, 6078480, 6382404, 6718320, 7091560, 7294176, 7978005, 8235360, 8509872, 9117720, 10637340, 12156960, 12764808, 13436640, 14183120, 15956010, 17019744, 18235440, 21274680, 25529616, 28366240, 31912020, 36470880, 42549360, 51059232, 63824040, 85098720, 127648080, 255296160]

約数ペア:

[(1, 255296160), (2, 127648080), (3, 85098720), (4, 63824040), (5, 51059232), (6, 42549360), (7, 36470880), (8, 31912020), (9, 28366240), (10, 25529616), (12, 21274680), (14, 18235440), (15, 17019744), (16, 15956010), (18, 14183120), (19, 13436640), (20, 12764808), (21, 12156960), (24, 10637340), (28, 9117720), (30, 8509872), (31, 8235360), (32, 7978005), (35, 7294176), (36, 7091560), (38, 6718320), (40, 6382404), (42, 6078480), (43, 5937120), (45, 5673248), (48, 5318670), (56, 4558860), (57, 4478880), (60, 4254936), (62, 4117680), (63, 4052320), (70, 3647088), (72, 3545780), (76, 3359160), (80, 3191202), (84, 3039240), (86, 2968560), (90, 2836624), (93, 2745120), (95, 2687328), (96, 2659335), (105, 2431392), (112, 2279430), (114, 2239440), (120, 2127468), (124, 2058840), (126, 2026160), (129, 1979040), (133, 1919520), (140, 1823544), (144, 1772890), (152, 1679580), (155, 1647072), (160, 1595601), (168, 1519620), (171, 1492960), (172, 1484280), (180, 1418312), (186, 1372560), (190, 1343664), (210, 1215696), (215, 1187424), (217, 1176480), (224, 1139715), (228, 1119720), (240, 1063734), (248, 1029420), (252, 1013080), (258, 989520), (266, 959760), (279, 915040), (280, 911772), (285, 895776), (288, 886445), (301, 848160), (304, 839790), (310, 823536), (315, 810464), (336, 759810), (342, 746480), (344, 742140), (360, 709156), (372, 686280), (380, 671832), (387, 659680), (399, 639840), (420, 607848), (430, 593712), (434, 588240), (456, 559860), (465, 549024), (480, 531867), (496, 514710), (504, 506540), (516, 494760), (532, 479880), (558, 457520), (560, 455886), (570, 447888), (589, 433440), (602, 424080), (608, 419895), (620, 411768), (630, 405232), (645, 395808), (651, 392160), (665, 383904), (672, 379905), (684, 373240), (688, 371070), (720, 354578), (744, 343140), (760, 335916), (774, 329840), (798, 319920), (817, 312480), (840, 303924), (855, 298592), (860, 296856), (868, 294120), (903, 282720), (912, 279930), (930, 274512), (992, 257355), (1008, 253270), (1032, 247380), (1064, 239940), (1085, 235296), (1116, 228760), (1120, 227943), (1140, 223944), (1178, 216720), (1197, 213280), (1204, 212040), (1240, 205884), (1260, 202616), (1290, 197904), (1302, 196080), (1330, 191952), (1333, 191520), (1368, 186620), (1376, 185535), (1395, 183008), (1440, 177289), (1488, 171570), (1505, 169632), (1520, 167958), (1548, 164920), (1596, 159960), (1634, 156240), (1680, 151962), (1710, 149296), (1720, 148428), (1736, 147060), (1767, 144480), (1806, 141360), (1824, 139965), (1860, 137256), (1935, 131936), (1953, 130720), (1995, 127968), (2016, 126635), (2064, 123690), (2128, 119970), (2170, 117648), (2232, 114380), (2280, 111972), (2356, 108360), (2394, 106640), (2408, 106020), (2451, 104160), (2480, 102942), (2520, 101308), (2580, 98952), (2604, 98040), (2660, 95976), (2666, 95760), (2709, 94240), (2736, 93310), (2790, 91504), (2945, 86688), (2976, 85785), (3010, 84816), (3040, 83979), (3096, 82460), (3192, 79980), (3255, 78432), (3268, 78120), (3360, 75981), (3420, 74648), (3440, 74214), (3472, 73530), (3534, 72240), (3612, 70680), (3720, 68628), (3870, 65968), (3906, 65360), (3990, 63984), (3999, 63840), (4085, 62496), (4123, 61920), (4128, 61845), (4256, 59985), (4340, 58824), (4464, 57190), (4515, 56544), (4560, 55986), (4712, 54180), (4788, 53320), (4816, 53010), (4902, 52080), (4960, 51471), (5040, 50654), (5160, 49476), (5208, 49020), (5301, 48160), (5320, 47988), (5332, 47880), (5418, 47120), (5472, 46655), (5580, 45752), (5719, 44640), (5890, 43344), (5985, 42656), (6020, 42408), (6192, 41230), (6384, 39990), (6510, 39216), (6536, 39060), (6665, 38304), (6840, 37324), (6880, 37107), (6944, 36765), (7068, 36120), (7224, 35340), (7353, 34720), (7440, 34314), (7740, 32984), (7812, 32680), (7980, 31992), (7998, 31920), (8170, 31248), (8246, 30960), (8680, 29412), (8835, 28896), (8928, 28595), (9030, 28272), (9120, 27993), (9331, 27360), (9424, 27090), (9576, 26660), (9632, 26505), (9765, 26144), (9804, 26040), (10080, 25327), (10320, 24738), (10416, 24510), (10602, 24080), (10640, 23994), (10664, 23940), (10836, 23560), (11160, 22876), (11438, 22320), (11780, 21672), (11970, 21328), (11997, 21280), (12040, 21204), (12255, 20832), (12369, 20640), (12384, 20615), (12768, 19995), (13020, 19608), (13072, 19530), (13330, 19152), (13545, 18848), (13680, 18662), (14136, 18060), (14448, 17670), (14706, 17360), (14880, 17157), (15480, 16492), (15624, 16340), (15960, 15996)]