1388097783840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6529}}^1\times {\mathrm{11971}}^1$

素因数の和:18555

約数の個数: 192

約数和(自身を含む): 4491746904960

約数和(自身を除く): 3103649121120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 96, 111, 120, 148, 160, 185, 222, 240, 296, 370, 444, 480, 555, 592, 740, 888, 1110, 1184, 1480, 1776, 2220, 2960, 3552, 4440, 5920, 6529, 8880, 11971, 13058, 17760, 19587, 23942, 26116, 32645, 35913, 39174, 47884, 52232, 59855, 65290, 71826, 78348, 95768, 97935, 104464, 119710, 130580, 143652, 156696, 179565, 191536, 195870, 208928, 239420, 241573, 261160, 287304, 313392, 359130, 383072, 391740, 442927, 478840, 483146, 522320, 574608, 626784, 718260, 724719, 783480, 885854, 957680, 966292, 1044640, 1149216, 1207865, 1328781, 1436520, 1449438, 1566960, 1771708, 1915360, 1932584, 2214635, 2415730, 2657562, 2873040, 2898876, 3133920, 3543416, 3623595, 3865168, 4429270, 4831460, 5315124, 5746080, 5797752, 6643905, 7086832, 7247190, 7730336, 8858540, 9662920, 10630248, 11595504, 13287810, 14173664, 14494380, 17717080, 19325840, 21260496, 23191008, 26575620, 28988760, 35434160, 38651680, 42520992, 53151240, 57977520, 70868320, 78158659, 106302480, 115955040, 156317318, 212604960, 234475977, 312634636, 390793295, 468951954, 625269272, 781586590, 937903908, 1172379885, 1250538544, 1563173180, 1875807816, 2344759770, 2501077088, 2891870383, 3126346360, 3751615632, 4689519540, 5783740766, 6252692720, 7503231264, 8675611149, 9379039080, 11567481532, 12505385440, 14459351915, 17351222298, 18758078160, 23134963064, 28918703830, 34702444596, 37516156320, 43378055745, 46269926128, 57837407660, 69404889192, 86756111490, 92539852256, 115674815320, 138809778384, 173512222980, 231349630640, 277619556768, 347024445960, 462699261280, 694048891920, 1388097783840]

約数ペア:

[(1, 1388097783840), (2, 694048891920), (3, 462699261280), (4, 347024445960), (5, 277619556768), (6, 231349630640), (8, 173512222980), (10, 138809778384), (12, 115674815320), (15, 92539852256), (16, 86756111490), (20, 69404889192), (24, 57837407660), (30, 46269926128), (32, 43378055745), (37, 37516156320), (40, 34702444596), (48, 28918703830), (60, 23134963064), (74, 18758078160), (80, 17351222298), (96, 14459351915), (111, 12505385440), (120, 11567481532), (148, 9379039080), (160, 8675611149), (185, 7503231264), (222, 6252692720), (240, 5783740766), (296, 4689519540), (370, 3751615632), (444, 3126346360), (480, 2891870383), (555, 2501077088), (592, 2344759770), (740, 1875807816), (888, 1563173180), (1110, 1250538544), (1184, 1172379885), (1480, 937903908), (1776, 781586590), (2220, 625269272), (2960, 468951954), (3552, 390793295), (4440, 312634636), (5920, 234475977), (6529, 212604960), (8880, 156317318), (11971, 115955040), (13058, 106302480), (17760, 78158659), (19587, 70868320), (23942, 57977520), (26116, 53151240), (32645, 42520992), (35913, 38651680), (39174, 35434160), (47884, 28988760), (52232, 26575620), (59855, 23191008), (65290, 21260496), (71826, 19325840), (78348, 17717080), (95768, 14494380), (97935, 14173664), (104464, 13287810), (119710, 11595504), (130580, 10630248), (143652, 9662920), (156696, 8858540), (179565, 7730336), (191536, 7247190), (195870, 7086832), (208928, 6643905), (239420, 5797752), (241573, 5746080), (261160, 5315124), (287304, 4831460), (313392, 4429270), (359130, 3865168), (383072, 3623595), (391740, 3543416), (442927, 3133920), (478840, 2898876), (483146, 2873040), (522320, 2657562), (574608, 2415730), (626784, 2214635), (718260, 1932584), (724719, 1915360), (783480, 1771708), (885854, 1566960), (957680, 1449438), (966292, 1436520), (1044640, 1328781), (1149216, 1207865)]