1328561171640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{20849987}}^1$

素因数の和:20850066

約数の個数: 128

約数和(自身を含む): 4503597408000

約数和(自身を除く): 3175036236360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 59, 60, 72, 90, 108, 118, 120, 135, 177, 180, 216, 236, 270, 295, 354, 360, 472, 531, 540, 590, 708, 885, 1062, 1080, 1180, 1416, 1593, 1770, 2124, 2360, 2655, 3186, 3540, 4248, 5310, 6372, 7080, 7965, 10620, 12744, 15930, 21240, 31860, 63720, 20849987, 41699974, 62549961, 83399948, 104249935, 125099922, 166799896, 187649883, 208499870, 250199844, 312749805, 375299766, 416999740, 500399688, 562949649, 625499610, 750599532, 833999480, 938249415, 1125899298, 1230149233, 1250999220, 1501199064, 1876498830, 2251798596, 2460298466, 2501998440, 2814748245, 3690447699, 3752997660, 4503597192, 4920596932, 5629496490, 6150746165, 7380895398, 7505995320, 9841193864, 11071343097, 11258992980, 12301492330, 14761790796, 18452238495, 22142686194, 22517985960, 24602984660, 29523581592, 33214029291, 36904476990, 44285372388, 49205969320, 55356715485, 66428058582, 73808953980, 88570744776, 110713430970, 132856117164, 147617907960, 166070146455, 221426861940, 265712234328, 332140292910, 442853723880, 664280585820, 1328561171640]

約数ペア:

[(1, 1328561171640), (2, 664280585820), (3, 442853723880), (4, 332140292910), (5, 265712234328), (6, 221426861940), (8, 166070146455), (9, 147617907960), (10, 132856117164), (12, 110713430970), (15, 88570744776), (18, 73808953980), (20, 66428058582), (24, 55356715485), (27, 49205969320), (30, 44285372388), (36, 36904476990), (40, 33214029291), (45, 29523581592), (54, 24602984660), (59, 22517985960), (60, 22142686194), (72, 18452238495), (90, 14761790796), (108, 12301492330), (118, 11258992980), (120, 11071343097), (135, 9841193864), (177, 7505995320), (180, 7380895398), (216, 6150746165), (236, 5629496490), (270, 4920596932), (295, 4503597192), (354, 3752997660), (360, 3690447699), (472, 2814748245), (531, 2501998440), (540, 2460298466), (590, 2251798596), (708, 1876498830), (885, 1501199064), (1062, 1250999220), (1080, 1230149233), (1180, 1125899298), (1416, 938249415), (1593, 833999480), (1770, 750599532), (2124, 625499610), (2360, 562949649), (2655, 500399688), (3186, 416999740), (3540, 375299766), (4248, 312749805), (5310, 250199844), (6372, 208499870), (7080, 187649883), (7965, 166799896), (10620, 125099922), (12744, 104249935), (15930, 83399948), (21240, 62549961), (31860, 41699974), (63720, 20849987)]