1344675840

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:418

約数の個数: 224

約数和(自身を含む): 4454078976

約数和(自身を除く): 3109403136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 353, 372, 384, 465, 480, 496, 512, 620, 640, 706, 744, 768, 930, 960, 992, 1024, 1059, 1240, 1280, 1412, 1488, 1536, 1765, 1860, 1920, 1984, 2048, 2118, 2480, 2560, 2824, 2976, 3072, 3530, 3720, 3840, 3968, 4096, 4236, 4960, 5120, 5295, 5648, 5952, 6144, 7060, 7440, 7680, 7936, 8192, 8472, 9920, 10240, 10590, 10943, 11296, 11904, 12288, 14120, 14880, 15360, 15872, 16944, 19840, 20480, 21180, 21886, 22592, 23808, 24576, 28240, 29760, 30720, 31744, 32829, 33888, 39680, 40960, 42360, 43772, 45184, 47616, 54715, 56480, 59520, 61440, 63488, 65658, 67776, 79360, 84720, 87544, 90368, 95232, 109430, 112960, 119040, 122880, 126976, 131316, 135552, 158720, 164145, 169440, 175088, 180736, 190464, 218860, 225920, 238080, 253952, 262632, 271104, 317440, 328290, 338880, 350176, 361472, 380928, 437720, 451840, 476160, 525264, 542208, 634880, 656580, 677760, 700352, 722944, 761856, 875440, 903680, 952320, 1050528, 1084416, 1269760, 1313160, 1355520, 1400704, 1445888, 1750880, 1807360, 1904640, 2101056, 2168832, 2626320, 2711040, 2801408, 2891776, 3501760, 3614720, 3809280, 4202112, 4337664, 5252640, 5422080, 5602816, 7003520, 7229440, 8404224, 8675328, 10505280, 10844160, 11205632, 14007040, 14458880, 16808448, 21010560, 21688320, 22411264, 28014080, 33616896, 42021120, 43376640, 44822528, 56028160, 67233792, 84042240, 89645056, 112056320, 134467584, 168084480, 224112640, 268935168, 336168960, 448225280, 672337920, 1344675840]

約数ペア:

[(1, 1344675840), (2, 672337920), (3, 448225280), (4, 336168960), (5, 268935168), (6, 224112640), (8, 168084480), (10, 134467584), (12, 112056320), (15, 89645056), (16, 84042240), (20, 67233792), (24, 56028160), (30, 44822528), (31, 43376640), (32, 42021120), (40, 33616896), (48, 28014080), (60, 22411264), (62, 21688320), (64, 21010560), (80, 16808448), (93, 14458880), (96, 14007040), (120, 11205632), (124, 10844160), (128, 10505280), (155, 8675328), (160, 8404224), (186, 7229440), (192, 7003520), (240, 5602816), (248, 5422080), (256, 5252640), (310, 4337664), (320, 4202112), (353, 3809280), (372, 3614720), (384, 3501760), (465, 2891776), (480, 2801408), (496, 2711040), (512, 2626320), (620, 2168832), (640, 2101056), (706, 1904640), (744, 1807360), (768, 1750880), (930, 1445888), (960, 1400704), (992, 1355520), (1024, 1313160), (1059, 1269760), (1240, 1084416), (1280, 1050528), (1412, 952320), (1488, 903680), (1536, 875440), (1765, 761856), (1860, 722944), (1920, 700352), (1984, 677760), (2048, 656580), (2118, 634880), (2480, 542208), (2560, 525264), (2824, 476160), (2976, 451840), (3072, 437720), (3530, 380928), (3720, 361472), (3840, 350176), (3968, 338880), (4096, 328290), (4236, 317440), (4960, 271104), (5120, 262632), (5295, 253952), (5648, 238080), (5952, 225920), (6144, 218860), (7060, 190464), (7440, 180736), (7680, 175088), (7936, 169440), (8192, 164145), (8472, 158720), (9920, 135552), (10240, 131316), (10590, 126976), (10943, 122880), (11296, 119040), (11904, 112960), (12288, 109430), (14120, 95232), (14880, 90368), (15360, 87544), (15872, 84720), (16944, 79360), (19840, 67776), (20480, 65658), (21180, 63488), (21886, 61440), (22592, 59520), (23808, 56480), (24576, 54715), (28240, 47616), (29760, 45184), (30720, 43772), (31744, 42360), (32829, 40960), (33888, 39680)]