481815040

素因数分解:

$2^9\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:227

約数の個数: 240

約数和(自身を含む): 1410659712

約数和(自身を除く): 928844672

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 49, 56, 64, 70, 80, 92, 98, 112, 115, 128, 140, 160, 161, 167, 184, 196, 224, 230, 245, 256, 280, 320, 322, 334, 368, 392, 448, 460, 490, 512, 560, 640, 644, 668, 736, 784, 805, 835, 896, 920, 980, 1120, 1127, 1169, 1280, 1288, 1336, 1472, 1568, 1610, 1670, 1792, 1840, 1960, 2240, 2254, 2338, 2560, 2576, 2672, 2944, 3136, 3220, 3340, 3584, 3680, 3841, 3920, 4480, 4508, 4676, 5152, 5344, 5635, 5845, 5888, 6272, 6440, 6680, 7360, 7682, 7840, 8183, 8960, 9016, 9352, 10304, 10688, 11270, 11690, 11776, 12544, 12880, 13360, 14720, 15364, 15680, 16366, 17920, 18032, 18704, 19205, 20608, 21376, 22540, 23380, 25088, 25760, 26720, 26887, 29440, 30728, 31360, 32732, 36064, 37408, 38410, 40915, 41216, 42752, 45080, 46760, 51520, 53440, 53774, 58880, 61456, 62720, 65464, 72128, 74816, 76820, 81830, 82432, 85504, 90160, 93520, 103040, 106880, 107548, 122912, 125440, 130928, 134435, 144256, 149632, 153640, 163660, 180320, 187040, 188209, 206080, 213760, 215096, 245824, 261856, 268870, 288512, 299264, 307280, 327320, 360640, 374080, 376418, 412160, 427520, 430192, 491648, 523712, 537740, 577024, 598528, 614560, 654640, 721280, 748160, 752836, 860384, 941045, 983296, 1047424, 1075480, 1229120, 1309280, 1442560, 1496320, 1505672, 1720768, 1882090, 1966592, 2094848, 2150960, 2458240, 2618560, 2885120, 2992640, 3011344, 3441536, 3764180, 4189696, 4301920, 4916480, 5237120, 6022688, 6883072, 7528360, 8603840, 9832960, 10474240, 12045376, 13766144, 15056720, 17207680, 20948480, 24090752, 30113440, 34415360, 48181504, 60226880, 68830720, 96363008, 120453760, 240907520, 481815040]

約数ペア:

[(1, 481815040), (2, 240907520), (4, 120453760), (5, 96363008), (7, 68830720), (8, 60226880), (10, 48181504), (14, 34415360), (16, 30113440), (20, 24090752), (23, 20948480), (28, 17207680), (32, 15056720), (35, 13766144), (40, 12045376), (46, 10474240), (49, 9832960), (56, 8603840), (64, 7528360), (70, 6883072), (80, 6022688), (92, 5237120), (98, 4916480), (112, 4301920), (115, 4189696), (128, 3764180), (140, 3441536), (160, 3011344), (161, 2992640), (167, 2885120), (184, 2618560), (196, 2458240), (224, 2150960), (230, 2094848), (245, 1966592), (256, 1882090), (280, 1720768), (320, 1505672), (322, 1496320), (334, 1442560), (368, 1309280), (392, 1229120), (448, 1075480), (460, 1047424), (490, 983296), (512, 941045), (560, 860384), (640, 752836), (644, 748160), (668, 721280), (736, 654640), (784, 614560), (805, 598528), (835, 577024), (896, 537740), (920, 523712), (980, 491648), (1120, 430192), (1127, 427520), (1169, 412160), (1280, 376418), (1288, 374080), (1336, 360640), (1472, 327320), (1568, 307280), (1610, 299264), (1670, 288512), (1792, 268870), (1840, 261856), (1960, 245824), (2240, 215096), (2254, 213760), (2338, 206080), (2560, 188209), (2576, 187040), (2672, 180320), (2944, 163660), (3136, 153640), (3220, 149632), (3340, 144256), (3584, 134435), (3680, 130928), (3841, 125440), (3920, 122912), (4480, 107548), (4508, 106880), (4676, 103040), (5152, 93520), (5344, 90160), (5635, 85504), (5845, 82432), (5888, 81830), (6272, 76820), (6440, 74816), (6680, 72128), (7360, 65464), (7682, 62720), (7840, 61456), (8183, 58880), (8960, 53774), (9016, 53440), (9352, 51520), (10304, 46760), (10688, 45080), (11270, 42752), (11690, 41216), (11776, 40915), (12544, 38410), (12880, 37408), (13360, 36064), (14720, 32732), (15364, 31360), (15680, 30728), (16366, 29440), (17920, 26887), (18032, 26720), (18704, 25760), (19205, 25088), (20608, 23380), (21376, 22540)]