1571784480

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{51977}}^1$

素因数の和:52008

約数の個数: 192

約数和(自身を含む): 6287258880

約数和(自身を除く): 4715474400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 30240, 51977, 103954, 155931, 207908, 259885, 311862, 363839, 415816, 467793, 519770, 623724, 727678, 779655, 831632, 935586, 1039540, 1091517, 1247448, 1403379, 1455356, 1559310, 1663264, 1819195, 1871172, 2079080, 2183034, 2338965, 2494896, 2806758, 2910712, 3118620, 3274551, 3638390, 3742344, 4158160, 4366068, 4677930, 4989792, 5457585, 5613516, 5821424, 6237240, 6549102, 7016895, 7276780, 7484688, 8316320, 8732136, 9355860, 9823653, 10915170, 11227032, 11642848, 12474480, 13098204, 14033790, 14553560, 14969376, 16372755, 17464272, 18711720, 19647306, 21830340, 22454064, 24948960, 26196408, 28067580, 29107120, 32745510, 34928544, 37423440, 39294612, 43660680, 44908128, 49118265, 52392816, 56135160, 58214240, 65491020, 74846880, 78589224, 87321360, 98236530, 104785632, 112270320, 130982040, 157178448, 174642720, 196473060, 224540640, 261964080, 314356896, 392946120, 523928160, 785892240, 1571784480]

約数ペア:

[(1, 1571784480), (2, 785892240), (3, 523928160), (4, 392946120), (5, 314356896), (6, 261964080), (7, 224540640), (8, 196473060), (9, 174642720), (10, 157178448), (12, 130982040), (14, 112270320), (15, 104785632), (16, 98236530), (18, 87321360), (20, 78589224), (21, 74846880), (24, 65491020), (27, 58214240), (28, 56135160), (30, 52392816), (32, 49118265), (35, 44908128), (36, 43660680), (40, 39294612), (42, 37423440), (45, 34928544), (48, 32745510), (54, 29107120), (56, 28067580), (60, 26196408), (63, 24948960), (70, 22454064), (72, 21830340), (80, 19647306), (84, 18711720), (90, 17464272), (96, 16372755), (105, 14969376), (108, 14553560), (112, 14033790), (120, 13098204), (126, 12474480), (135, 11642848), (140, 11227032), (144, 10915170), (160, 9823653), (168, 9355860), (180, 8732136), (189, 8316320), (210, 7484688), (216, 7276780), (224, 7016895), (240, 6549102), (252, 6237240), (270, 5821424), (280, 5613516), (288, 5457585), (315, 4989792), (336, 4677930), (360, 4366068), (378, 4158160), (420, 3742344), (432, 3638390), (480, 3274551), (504, 3118620), (540, 2910712), (560, 2806758), (630, 2494896), (672, 2338965), (720, 2183034), (756, 2079080), (840, 1871172), (864, 1819195), (945, 1663264), (1008, 1559310), (1080, 1455356), (1120, 1403379), (1260, 1247448), (1440, 1091517), (1512, 1039540), (1680, 935586), (1890, 831632), (2016, 779655), (2160, 727678), (2520, 623724), (3024, 519770), (3360, 467793), (3780, 415816), (4320, 363839), (5040, 311862), (6048, 259885), (7560, 207908), (10080, 155931), (15120, 103954), (30240, 51977)]