1068305280

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{787}}^1$

素因数の和:917

約数の個数: 256

約数和(自身を含む): 3935208960

約数和(自身を除く): 2866903680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 101, 105, 112, 120, 128, 140, 160, 168, 192, 202, 210, 224, 240, 280, 303, 320, 336, 384, 404, 420, 448, 480, 505, 560, 606, 640, 672, 707, 787, 808, 840, 896, 960, 1010, 1120, 1212, 1344, 1414, 1515, 1574, 1616, 1680, 1920, 2020, 2121, 2240, 2361, 2424, 2688, 2828, 3030, 3148, 3232, 3360, 3535, 3935, 4040, 4242, 4480, 4722, 4848, 5509, 5656, 6060, 6296, 6464, 6720, 7070, 7870, 8080, 8484, 9444, 9696, 10605, 11018, 11312, 11805, 12120, 12592, 12928, 13440, 14140, 15740, 16160, 16527, 16968, 18888, 19392, 21210, 22036, 22624, 23610, 24240, 25184, 27545, 28280, 31480, 32320, 33054, 33936, 37776, 38784, 42420, 44072, 45248, 47220, 48480, 50368, 55090, 56560, 62960, 64640, 66108, 67872, 75552, 79487, 82635, 84840, 88144, 90496, 94440, 96960, 100736, 110180, 113120, 125920, 132216, 135744, 151104, 158974, 165270, 169680, 176288, 188880, 193920, 220360, 226240, 238461, 251840, 264432, 271488, 302208, 317948, 330540, 339360, 352576, 377760, 397435, 440720, 452480, 476922, 503680, 528864, 556409, 635896, 661080, 678720, 705152, 755520, 794870, 881440, 953844, 1057728, 1112818, 1192305, 1271792, 1322160, 1357440, 1511040, 1589740, 1669227, 1762880, 1907688, 2115456, 2225636, 2384610, 2543584, 2644320, 2782045, 3179480, 3338454, 3525760, 3815376, 4451272, 4769220, 5087168, 5288640, 5564090, 6358960, 6676908, 7630752, 8346135, 8902544, 9538440, 10174336, 10577280, 11128180, 12717920, 13353816, 15261504, 16692270, 17805088, 19076880, 22256360, 25435840, 26707632, 30523008, 33384540, 35610176, 38153760, 44512720, 50871680, 53415264, 66769080, 71220352, 76307520, 89025440, 106830528, 133538160, 152615040, 178050880, 213661056, 267076320, 356101760, 534152640, 1068305280]

約数ペア:

[(1, 1068305280), (2, 534152640), (3, 356101760), (4, 267076320), (5, 213661056), (6, 178050880), (7, 152615040), (8, 133538160), (10, 106830528), (12, 89025440), (14, 76307520), (15, 71220352), (16, 66769080), (20, 53415264), (21, 50871680), (24, 44512720), (28, 38153760), (30, 35610176), (32, 33384540), (35, 30523008), (40, 26707632), (42, 25435840), (48, 22256360), (56, 19076880), (60, 17805088), (64, 16692270), (70, 15261504), (80, 13353816), (84, 12717920), (96, 11128180), (101, 10577280), (105, 10174336), (112, 9538440), (120, 8902544), (128, 8346135), (140, 7630752), (160, 6676908), (168, 6358960), (192, 5564090), (202, 5288640), (210, 5087168), (224, 4769220), (240, 4451272), (280, 3815376), (303, 3525760), (320, 3338454), (336, 3179480), (384, 2782045), (404, 2644320), (420, 2543584), (448, 2384610), (480, 2225636), (505, 2115456), (560, 1907688), (606, 1762880), (640, 1669227), (672, 1589740), (707, 1511040), (787, 1357440), (808, 1322160), (840, 1271792), (896, 1192305), (960, 1112818), (1010, 1057728), (1120, 953844), (1212, 881440), (1344, 794870), (1414, 755520), (1515, 705152), (1574, 678720), (1616, 661080), (1680, 635896), (1920, 556409), (2020, 528864), (2121, 503680), (2240, 476922), (2361, 452480), (2424, 440720), (2688, 397435), (2828, 377760), (3030, 352576), (3148, 339360), (3232, 330540), (3360, 317948), (3535, 302208), (3935, 271488), (4040, 264432), (4242, 251840), (4480, 238461), (4722, 226240), (4848, 220360), (5509, 193920), (5656, 188880), (6060, 176288), (6296, 169680), (6464, 165270), (6720, 158974), (7070, 151104), (7870, 135744), (8080, 132216), (8484, 125920), (9444, 113120), (9696, 110180), (10605, 100736), (11018, 96960), (11312, 94440), (11805, 90496), (12120, 88144), (12592, 84840), (12928, 82635), (13440, 79487), (14140, 75552), (15740, 67872), (16160, 66108), (16527, 64640), (16968, 62960), (18888, 56560), (19392, 55090), (21210, 50368), (22036, 48480), (22624, 47220), (23610, 45248), (24240, 44072), (25184, 42420), (27545, 38784), (28280, 37776), (31480, 33936), (32320, 33054)]