20140985760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{101599}}^1$

素因数の和:101683

約数の個数: 192

約数和(自身を含む): 73737216000

約数和(自身を除く): 53596230240

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, 59, 60, 70, 80, 84, 96, 105, 112, 118, 120, 140, 160, 168, 177, 210, 224, 236, 240, 280, 295, 336, 354, 413, 420, 472, 480, 560, 590, 672, 708, 826, 840, 885, 944, 1120, 1180, 1239, 1416, 1652, 1680, 1770, 1888, 2065, 2360, 2478, 2832, 3304, 3360, 3540, 4130, 4720, 4956, 5664, 6195, 6608, 7080, 8260, 9440, 9912, 12390, 13216, 14160, 16520, 19824, 24780, 28320, 33040, 39648, 49560, 66080, 99120, 101599, 198240, 203198, 304797, 406396, 507995, 609594, 711193, 812792, 1015990, 1219188, 1422386, 1523985, 1625584, 2031980, 2133579, 2438376, 2844772, 3047970, 3251168, 3555965, 4063960, 4267158, 4876752, 5689544, 5994341, 6095940, 7111930, 8127920, 8534316, 9753504, 10667895, 11379088, 11988682, 12191880, 14223860, 16255840, 17068632, 17983023, 21335790, 22758176, 23977364, 24383760, 28447720, 29971705, 34137264, 35966046, 41960387, 42671580, 47954728, 48767520, 56895440, 59943410, 68274528, 71932092, 83920774, 85343160, 89915115, 95909456, 113790880, 119886820, 125881161, 143864184, 167841548, 170686320, 179830230, 191818912, 209801935, 239773640, 251762322, 287728368, 335683096, 341372640, 359660460, 419603870, 479547280, 503524644, 575456736, 629405805, 671366192, 719320920, 839207740, 959094560, 1007049288, 1258811610, 1342732384, 1438641840, 1678415480, 2014098576, 2517623220, 2877283680, 3356830960, 4028197152, 5035246440, 6713661920, 10070492880, 20140985760]

約数ペア:

[(1, 20140985760), (2, 10070492880), (3, 6713661920), (4, 5035246440), (5, 4028197152), (6, 3356830960), (7, 2877283680), (8, 2517623220), (10, 2014098576), (12, 1678415480), (14, 1438641840), (15, 1342732384), (16, 1258811610), (20, 1007049288), (21, 959094560), (24, 839207740), (28, 719320920), (30, 671366192), (32, 629405805), (35, 575456736), (40, 503524644), (42, 479547280), (48, 419603870), (56, 359660460), (59, 341372640), (60, 335683096), (70, 287728368), (80, 251762322), (84, 239773640), (96, 209801935), (105, 191818912), (112, 179830230), (118, 170686320), (120, 167841548), (140, 143864184), (160, 125881161), (168, 119886820), (177, 113790880), (210, 95909456), (224, 89915115), (236, 85343160), (240, 83920774), (280, 71932092), (295, 68274528), (336, 59943410), (354, 56895440), (413, 48767520), (420, 47954728), (472, 42671580), (480, 41960387), (560, 35966046), (590, 34137264), (672, 29971705), (708, 28447720), (826, 24383760), (840, 23977364), (885, 22758176), (944, 21335790), (1120, 17983023), (1180, 17068632), (1239, 16255840), (1416, 14223860), (1652, 12191880), (1680, 11988682), (1770, 11379088), (1888, 10667895), (2065, 9753504), (2360, 8534316), (2478, 8127920), (2832, 7111930), (3304, 6095940), (3360, 5994341), (3540, 5689544), (4130, 4876752), (4720, 4267158), (4956, 4063960), (5664, 3555965), (6195, 3251168), (6608, 3047970), (7080, 2844772), (8260, 2438376), (9440, 2133579), (9912, 2031980), (12390, 1625584), (13216, 1523985), (14160, 1422386), (16520, 1219188), (19824, 1015990), (24780, 812792), (28320, 711193), (33040, 609594), (39648, 507995), (49560, 406396), (66080, 304797), (99120, 203198), (101599, 198240)]