768925440

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1171}}^1$

素因数の和:1220

約数の個数: 288

約数和(自身を含む): 2874681600

約数和(自身を除く): 2105756160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 256, 270, 285, 288, 304, 320, 342, 360, 380, 384, 432, 456, 480, 513, 540, 570, 576, 608, 640, 684, 720, 760, 768, 855, 864, 912, 960, 1026, 1080, 1140, 1152, 1171, 1216, 1280, 1368, 1440, 1520, 1710, 1728, 1824, 1920, 2052, 2160, 2280, 2304, 2342, 2432, 2565, 2736, 2880, 3040, 3420, 3456, 3513, 3648, 3840, 4104, 4320, 4560, 4684, 4864, 5130, 5472, 5760, 5855, 6080, 6840, 6912, 7026, 7296, 8208, 8640, 9120, 9368, 10260, 10539, 10944, 11520, 11710, 12160, 13680, 14052, 14592, 16416, 17280, 17565, 18240, 18736, 20520, 21078, 21888, 22249, 23420, 24320, 27360, 28104, 31617, 32832, 34560, 35130, 36480, 37472, 41040, 42156, 43776, 44498, 46840, 52695, 54720, 56208, 63234, 65664, 66747, 70260, 72960, 74944, 82080, 84312, 88996, 93680, 105390, 109440, 111245, 112416, 126468, 131328, 133494, 140520, 149888, 158085, 164160, 168624, 177992, 187360, 200241, 210780, 218880, 222490, 224832, 252936, 266988, 281040, 299776, 316170, 328320, 333735, 337248, 355984, 374720, 400482, 421560, 444980, 449664, 505872, 533976, 562080, 600723, 632340, 656640, 667470, 674496, 711968, 749440, 800964, 843120, 889960, 899328, 1001205, 1011744, 1067952, 1124160, 1201446, 1264680, 1334940, 1348992, 1423936, 1498880, 1601928, 1686240, 1779920, 2002410, 2023488, 2135904, 2248320, 2402892, 2529360, 2669880, 2697984, 2847872, 3003615, 3203856, 3372480, 3559840, 4004820, 4046976, 4271808, 4496640, 4805784, 5058720, 5339760, 5695744, 6007230, 6407712, 6744960, 7119680, 8009640, 8093952, 8543616, 9611568, 10117440, 10679520, 12014460, 12815424, 13489920, 14239360, 16019280, 17087232, 19223136, 20234880, 21359040, 24028920, 25630848, 28478720, 32038560, 38446272, 40469760, 42718080, 48057840, 51261696, 64077120, 76892544, 85436160, 96115680, 128154240, 153785088, 192231360, 256308480, 384462720, 768925440]

約数ペア:

[(1, 768925440), (2, 384462720), (3, 256308480), (4, 192231360), (5, 153785088), (6, 128154240), (8, 96115680), (9, 85436160), (10, 76892544), (12, 64077120), (15, 51261696), (16, 48057840), (18, 42718080), (19, 40469760), (20, 38446272), (24, 32038560), (27, 28478720), (30, 25630848), (32, 24028920), (36, 21359040), (38, 20234880), (40, 19223136), (45, 17087232), (48, 16019280), (54, 14239360), (57, 13489920), (60, 12815424), (64, 12014460), (72, 10679520), (76, 10117440), (80, 9611568), (90, 8543616), (95, 8093952), (96, 8009640), (108, 7119680), (114, 6744960), (120, 6407712), (128, 6007230), (135, 5695744), (144, 5339760), (152, 5058720), (160, 4805784), (171, 4496640), (180, 4271808), (190, 4046976), (192, 4004820), (216, 3559840), (228, 3372480), (240, 3203856), (256, 3003615), (270, 2847872), (285, 2697984), (288, 2669880), (304, 2529360), (320, 2402892), (342, 2248320), (360, 2135904), (380, 2023488), (384, 2002410), (432, 1779920), (456, 1686240), (480, 1601928), (513, 1498880), (540, 1423936), (570, 1348992), (576, 1334940), (608, 1264680), (640, 1201446), (684, 1124160), (720, 1067952), (760, 1011744), (768, 1001205), (855, 899328), (864, 889960), (912, 843120), (960, 800964), (1026, 749440), (1080, 711968), (1140, 674496), (1152, 667470), (1171, 656640), (1216, 632340), (1280, 600723), (1368, 562080), (1440, 533976), (1520, 505872), (1710, 449664), (1728, 444980), (1824, 421560), (1920, 400482), (2052, 374720), (2160, 355984), (2280, 337248), (2304, 333735), (2342, 328320), (2432, 316170), (2565, 299776), (2736, 281040), (2880, 266988), (3040, 252936), (3420, 224832), (3456, 222490), (3513, 218880), (3648, 210780), (3840, 200241), (4104, 187360), (4320, 177992), (4560, 168624), (4684, 164160), (4864, 158085), (5130, 149888), (5472, 140520), (5760, 133494), (5855, 131328), (6080, 126468), (6840, 112416), (6912, 111245), (7026, 109440), (7296, 105390), (8208, 93680), (8640, 88996), (9120, 84312), (9368, 82080), (10260, 74944), (10539, 72960), (10944, 70260), (11520, 66747), (11710, 65664), (12160, 63234), (13680, 56208), (14052, 54720), (14592, 52695), (16416, 46840), (17280, 44498), (17565, 43776), (18240, 42156), (18736, 41040), (20520, 37472), (21078, 36480), (21888, 35130), (22249, 34560), (23420, 32832), (24320, 31617), (27360, 28104)]