65933280

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:270

約数の個数: 288

約数和(自身を含む): 266692608

約数和(自身を除く): 200759328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 140, 144, 155, 160, 168, 180, 186, 210, 211, 217, 224, 240, 248, 252, 279, 280, 288, 310, 315, 336, 360, 372, 420, 422, 434, 465, 480, 496, 504, 558, 560, 620, 630, 633, 651, 672, 720, 744, 840, 844, 868, 930, 992, 1008, 1055, 1085, 1116, 1120, 1240, 1260, 1266, 1302, 1395, 1440, 1477, 1488, 1680, 1688, 1736, 1860, 1899, 1953, 2016, 2110, 2170, 2232, 2480, 2520, 2532, 2604, 2790, 2954, 2976, 3165, 3255, 3360, 3376, 3472, 3720, 3798, 3906, 4220, 4340, 4431, 4464, 4960, 5040, 5064, 5208, 5580, 5908, 6330, 6510, 6541, 6752, 6944, 7385, 7440, 7596, 7812, 8440, 8680, 8862, 8928, 9495, 9765, 10080, 10128, 10416, 11160, 11816, 12660, 13020, 13082, 13293, 14770, 14880, 15192, 15624, 16880, 17360, 17724, 18990, 19530, 19623, 20256, 20832, 22155, 22320, 23632, 25320, 26040, 26164, 26586, 29540, 30384, 31248, 32705, 33760, 34720, 35448, 37980, 39060, 39246, 44310, 44640, 45787, 47264, 50640, 52080, 52328, 53172, 58869, 59080, 60768, 62496, 65410, 66465, 70896, 75960, 78120, 78492, 88620, 91574, 98115, 101280, 104160, 104656, 106344, 117738, 118160, 130820, 132930, 137361, 141792, 151920, 156240, 156984, 177240, 183148, 196230, 209312, 212688, 228935, 235476, 236320, 261640, 265860, 274722, 294345, 303840, 312480, 313968, 354480, 366296, 392460, 412083, 425376, 457870, 470952, 523280, 531720, 549444, 588690, 627936, 686805, 708960, 732592, 784920, 824166, 915740, 941904, 1046560, 1063440, 1098888, 1177380, 1373610, 1465184, 1569840, 1648332, 1831480, 1883808, 2060415, 2126880, 2197776, 2354760, 2747220, 3139680, 3296664, 3662960, 4120830, 4395552, 4709520, 5494440, 6593328, 7325920, 8241660, 9419040, 10988880, 13186656, 16483320, 21977760, 32966640, 65933280]

約数ペア:

[(1, 65933280), (2, 32966640), (3, 21977760), (4, 16483320), (5, 13186656), (6, 10988880), (7, 9419040), (8, 8241660), (9, 7325920), (10, 6593328), (12, 5494440), (14, 4709520), (15, 4395552), (16, 4120830), (18, 3662960), (20, 3296664), (21, 3139680), (24, 2747220), (28, 2354760), (30, 2197776), (31, 2126880), (32, 2060415), (35, 1883808), (36, 1831480), (40, 1648332), (42, 1569840), (45, 1465184), (48, 1373610), (56, 1177380), (60, 1098888), (62, 1063440), (63, 1046560), (70, 941904), (72, 915740), (80, 824166), (84, 784920), (90, 732592), (93, 708960), (96, 686805), (105, 627936), (112, 588690), (120, 549444), (124, 531720), (126, 523280), (140, 470952), (144, 457870), (155, 425376), (160, 412083), (168, 392460), (180, 366296), (186, 354480), (210, 313968), (211, 312480), (217, 303840), (224, 294345), (240, 274722), (248, 265860), (252, 261640), (279, 236320), (280, 235476), (288, 228935), (310, 212688), (315, 209312), (336, 196230), (360, 183148), (372, 177240), (420, 156984), (422, 156240), (434, 151920), (465, 141792), (480, 137361), (496, 132930), (504, 130820), (558, 118160), (560, 117738), (620, 106344), (630, 104656), (633, 104160), (651, 101280), (672, 98115), (720, 91574), (744, 88620), (840, 78492), (844, 78120), (868, 75960), (930, 70896), (992, 66465), (1008, 65410), (1055, 62496), (1085, 60768), (1116, 59080), (1120, 58869), (1240, 53172), (1260, 52328), (1266, 52080), (1302, 50640), (1395, 47264), (1440, 45787), (1477, 44640), (1488, 44310), (1680, 39246), (1688, 39060), (1736, 37980), (1860, 35448), (1899, 34720), (1953, 33760), (2016, 32705), (2110, 31248), (2170, 30384), (2232, 29540), (2480, 26586), (2520, 26164), (2532, 26040), (2604, 25320), (2790, 23632), (2954, 22320), (2976, 22155), (3165, 20832), (3255, 20256), (3360, 19623), (3376, 19530), (3472, 18990), (3720, 17724), (3798, 17360), (3906, 16880), (4220, 15624), (4340, 15192), (4431, 14880), (4464, 14770), (4960, 13293), (5040, 13082), (5064, 13020), (5208, 12660), (5580, 11816), (5908, 11160), (6330, 10416), (6510, 10128), (6541, 10080), (6752, 9765), (6944, 9495), (7385, 8928), (7440, 8862), (7596, 8680), (7812, 8440)]