245811694680

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{277}}^1\times {\mathrm{91297}}^1$

素因数の和:91600

約数の個数: 192

約数和(自身を含む): 831476449440

約数和(自身を除く): 585664754760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 277, 324, 360, 405, 486, 540, 554, 648, 810, 831, 972, 1080, 1108, 1215, 1385, 1620, 1662, 1944, 2216, 2430, 2493, 2770, 3240, 3324, 4155, 4860, 4986, 5540, 6648, 7479, 8310, 9720, 9972, 11080, 12465, 14958, 16620, 19944, 22437, 24930, 29916, 33240, 37395, 44874, 49860, 59832, 67311, 74790, 89748, 91297, 99720, 112185, 134622, 149580, 179496, 182594, 224370, 269244, 273891, 299160, 336555, 365188, 448740, 456485, 538488, 547782, 673110, 730376, 821673, 897480, 912970, 1095564, 1346220, 1369455, 1643346, 1825940, 2191128, 2465019, 2692440, 2738910, 3286692, 3651880, 4108365, 4930038, 5477820, 6573384, 7395057, 8216730, 9860076, 10955640, 12325095, 14790114, 16433460, 19720152, 22185171, 24650190, 25289269, 29580228, 32866920, 36975285, 44370342, 49300380, 50578538, 59160456, 73950570, 75867807, 88740684, 98600760, 101157076, 110925855, 126446345, 147901140, 151735614, 177481368, 202314152, 221851710, 227603421, 252892690, 295802280, 303471228, 379339035, 443703420, 455206842, 505785380, 606942456, 682810263, 758678070, 887406840, 910413684, 1011570760, 1138017105, 1365620526, 1517356140, 1820827368, 2048430789, 2276034210, 2731241052, 3034712280, 3414051315, 4096861578, 4552068420, 5462482104, 6145292367, 6828102630, 8193723156, 9104136840, 10242153945, 12290584734, 13656205260, 16387446312, 20484307890, 24581169468, 27312410520, 30726461835, 40968615780, 49162338936, 61452923670, 81937231560, 122905847340, 245811694680]

約数ペア:

[(1, 245811694680), (2, 122905847340), (3, 81937231560), (4, 61452923670), (5, 49162338936), (6, 40968615780), (8, 30726461835), (9, 27312410520), (10, 24581169468), (12, 20484307890), (15, 16387446312), (18, 13656205260), (20, 12290584734), (24, 10242153945), (27, 9104136840), (30, 8193723156), (36, 6828102630), (40, 6145292367), (45, 5462482104), (54, 4552068420), (60, 4096861578), (72, 3414051315), (81, 3034712280), (90, 2731241052), (108, 2276034210), (120, 2048430789), (135, 1820827368), (162, 1517356140), (180, 1365620526), (216, 1138017105), (243, 1011570760), (270, 910413684), (277, 887406840), (324, 758678070), (360, 682810263), (405, 606942456), (486, 505785380), (540, 455206842), (554, 443703420), (648, 379339035), (810, 303471228), (831, 295802280), (972, 252892690), (1080, 227603421), (1108, 221851710), (1215, 202314152), (1385, 177481368), (1620, 151735614), (1662, 147901140), (1944, 126446345), (2216, 110925855), (2430, 101157076), (2493, 98600760), (2770, 88740684), (3240, 75867807), (3324, 73950570), (4155, 59160456), (4860, 50578538), (4986, 49300380), (5540, 44370342), (6648, 36975285), (7479, 32866920), (8310, 29580228), (9720, 25289269), (9972, 24650190), (11080, 22185171), (12465, 19720152), (14958, 16433460), (16620, 14790114), (19944, 12325095), (22437, 10955640), (24930, 9860076), (29916, 8216730), (33240, 7395057), (37395, 6573384), (44874, 5477820), (49860, 4930038), (59832, 4108365), (67311, 3651880), (74790, 3286692), (89748, 2738910), (91297, 2692440), (99720, 2465019), (112185, 2191128), (134622, 1825940), (149580, 1643346), (179496, 1369455), (182594, 1346220), (224370, 1095564), (269244, 912970), (273891, 897480), (299160, 821673), (336555, 730376), (365188, 673110), (448740, 547782), (456485, 538488)]