31292399520

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{2393}}^1$

素因数の和:3429

約数の個数: 240

約数和(自身を含む): 110591739720

約数和(自身を除く): 79299340200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1009, 1080, 1296, 1440, 1620, 2018, 2160, 2393, 2592, 3027, 3240, 4036, 4320, 4786, 5045, 6054, 6480, 7179, 8072, 9081, 9572, 10090, 11965, 12108, 12960, 14358, 15135, 16144, 18162, 19144, 20180, 21537, 23930, 24216, 27243, 28716, 30270, 32288, 35895, 36324, 38288, 40360, 43074, 45405, 47860, 48432, 54486, 57432, 60540, 64611, 71790, 72648, 76576, 80720, 81729, 86148, 90810, 95720, 96864, 107685, 108972, 114864, 121080, 129222, 136215, 143580, 145296, 161440, 163458, 172296, 181620, 191440, 193833, 215370, 217944, 229728, 242160, 258444, 272430, 287160, 290592, 323055, 326916, 344592, 363240, 382880, 387666, 408645, 430740, 435888, 484320, 516888, 544860, 574320, 646110, 653832, 689184, 726480, 775332, 817290, 861480, 871776, 969165, 1033776, 1089720, 1148640, 1292220, 1307664, 1452960, 1550664, 1634580, 1722960, 1938330, 2067552, 2179440, 2414537, 2584440, 2615328, 3101328, 3269160, 3445920, 3876660, 4358880, 4829074, 5168880, 6202656, 6538320, 7243611, 7753320, 9658148, 10337760, 12072685, 13076640, 14487222, 15506640, 19316296, 21730833, 24145370, 28974444, 31013280, 36218055, 38632592, 43461666, 48290740, 57948888, 65192499, 72436110, 77265184, 86923332, 96581480, 108654165, 115897776, 130384998, 144872220, 173846664, 193162960, 195577497, 217308330, 231795552, 260769996, 289744440, 325962495, 347693328, 386325920, 391154994, 434616660, 521539992, 579488880, 651924990, 695386656, 782309988, 869233320, 977887485, 1043079984, 1158977760, 1303849980, 1564619976, 1738466640, 1955774970, 2086159968, 2607699960, 3129239952, 3476933280, 3911549940, 5215399920, 6258479904, 7823099880, 10430799840, 15646199760, 31292399520]

約数ペア:

[(1, 31292399520), (2, 15646199760), (3, 10430799840), (4, 7823099880), (5, 6258479904), (6, 5215399920), (8, 3911549940), (9, 3476933280), (10, 3129239952), (12, 2607699960), (15, 2086159968), (16, 1955774970), (18, 1738466640), (20, 1564619976), (24, 1303849980), (27, 1158977760), (30, 1043079984), (32, 977887485), (36, 869233320), (40, 782309988), (45, 695386656), (48, 651924990), (54, 579488880), (60, 521539992), (72, 434616660), (80, 391154994), (81, 386325920), (90, 347693328), (96, 325962495), (108, 289744440), (120, 260769996), (135, 231795552), (144, 217308330), (160, 195577497), (162, 193162960), (180, 173846664), (216, 144872220), (240, 130384998), (270, 115897776), (288, 108654165), (324, 96581480), (360, 86923332), (405, 77265184), (432, 72436110), (480, 65192499), (540, 57948888), (648, 48290740), (720, 43461666), (810, 38632592), (864, 36218055), (1009, 31013280), (1080, 28974444), (1296, 24145370), (1440, 21730833), (1620, 19316296), (2018, 15506640), (2160, 14487222), (2393, 13076640), (2592, 12072685), (3027, 10337760), (3240, 9658148), (4036, 7753320), (4320, 7243611), (4786, 6538320), (5045, 6202656), (6054, 5168880), (6480, 4829074), (7179, 4358880), (8072, 3876660), (9081, 3445920), (9572, 3269160), (10090, 3101328), (11965, 2615328), (12108, 2584440), (12960, 2414537), (14358, 2179440), (15135, 2067552), (16144, 1938330), (18162, 1722960), (19144, 1634580), (20180, 1550664), (21537, 1452960), (23930, 1307664), (24216, 1292220), (27243, 1148640), (28716, 1089720), (30270, 1033776), (32288, 969165), (35895, 871776), (36324, 861480), (38288, 817290), (40360, 775332), (43074, 726480), (45405, 689184), (47860, 653832), (48432, 646110), (54486, 574320), (57432, 544860), (60540, 516888), (64611, 484320), (71790, 435888), (72648, 430740), (76576, 408645), (80720, 387666), (81729, 382880), (86148, 363240), (90810, 344592), (95720, 326916), (96864, 323055), (107685, 290592), (108972, 287160), (114864, 272430), (121080, 258444), (129222, 242160), (136215, 229728), (143580, 217944), (145296, 215370), (161440, 193833), (163458, 191440), (172296, 181620)]