1878934045440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{1410103}}^1$

素因数の和:1410474

約数の個数: 144

約数和(自身を含む): 6018143378688

約数和(自身を除く): 4139209333248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 347, 384, 480, 640, 694, 768, 960, 1041, 1280, 1388, 1735, 1920, 2082, 2776, 3470, 3840, 4164, 5205, 5552, 6940, 8328, 10410, 11104, 13880, 16656, 20820, 22208, 27760, 33312, 41640, 44416, 55520, 66624, 83280, 88832, 111040, 133248, 166560, 222080, 266496, 333120, 444160, 666240, 1332480, 1410103, 2820206, 4230309, 5640412, 7050515, 8460618, 11280824, 14101030, 16921236, 21151545, 22561648, 28202060, 33842472, 42303090, 45123296, 56404120, 67684944, 84606180, 90246592, 112808240, 135369888, 169212360, 180493184, 225616480, 270739776, 338424720, 360986368, 451232960, 489305741, 541479552, 676849440, 902465920, 978611482, 1082959104, 1353698880, 1467917223, 1804931840, 1957222964, 2446528705, 2707397760, 2935834446, 3914445928, 4893057410, 5414795520, 5871668892, 7339586115, 7828891856, 9786114820, 11743337784, 14679172230, 15657783712, 19572229640, 23486675568, 29358344460, 31315567424, 39144459280, 46973351136, 58716688920, 62631134848, 78288918560, 93946702272, 117433377840, 125262269696, 156577837120, 187893404544, 234866755680, 313155674240, 375786809088, 469733511360, 626311348480, 939467022720, 1878934045440]

約数ペア:

[(1, 1878934045440), (2, 939467022720), (3, 626311348480), (4, 469733511360), (5, 375786809088), (6, 313155674240), (8, 234866755680), (10, 187893404544), (12, 156577837120), (15, 125262269696), (16, 117433377840), (20, 93946702272), (24, 78288918560), (30, 62631134848), (32, 58716688920), (40, 46973351136), (48, 39144459280), (60, 31315567424), (64, 29358344460), (80, 23486675568), (96, 19572229640), (120, 15657783712), (128, 14679172230), (160, 11743337784), (192, 9786114820), (240, 7828891856), (256, 7339586115), (320, 5871668892), (347, 5414795520), (384, 4893057410), (480, 3914445928), (640, 2935834446), (694, 2707397760), (768, 2446528705), (960, 1957222964), (1041, 1804931840), (1280, 1467917223), (1388, 1353698880), (1735, 1082959104), (1920, 978611482), (2082, 902465920), (2776, 676849440), (3470, 541479552), (3840, 489305741), (4164, 451232960), (5205, 360986368), (5552, 338424720), (6940, 270739776), (8328, 225616480), (10410, 180493184), (11104, 169212360), (13880, 135369888), (16656, 112808240), (20820, 90246592), (22208, 84606180), (27760, 67684944), (33312, 56404120), (41640, 45123296), (44416, 42303090), (55520, 33842472), (66624, 28202060), (83280, 22561648), (88832, 21151545), (111040, 16921236), (133248, 14101030), (166560, 11280824), (222080, 8460618), (266496, 7050515), (333120, 5640412), (444160, 4230309), (666240, 2820206), (1332480, 1410103)]