257410590800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{907}}^1\times {\mathrm{1217}}^1$

素因数の和:2206

約数の個数: 240

約数和(自身を含む): 688702295232

約数和(自身を除く): 431291704432

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 53, 55, 80, 88, 100, 106, 110, 176, 200, 212, 220, 265, 275, 400, 424, 440, 530, 550, 583, 848, 880, 907, 1060, 1100, 1166, 1217, 1325, 1814, 2120, 2200, 2332, 2434, 2650, 2915, 3628, 4240, 4400, 4535, 4664, 4868, 5300, 5830, 6085, 7256, 9070, 9328, 9736, 9977, 10600, 11660, 12170, 13387, 14512, 14575, 18140, 19472, 19954, 21200, 22675, 23320, 24340, 26774, 29150, 30425, 36280, 39908, 45350, 46640, 48071, 48680, 49885, 53548, 58300, 60850, 64501, 66935, 72560, 79816, 90700, 96142, 97360, 99770, 107096, 116600, 121700, 129002, 133870, 159632, 181400, 192284, 199540, 214192, 233200, 240355, 243400, 249425, 258004, 267740, 322505, 334675, 362800, 384568, 399080, 480710, 486800, 498850, 516008, 528781, 535480, 645010, 669350, 709511, 769136, 798160, 961420, 997700, 1032016, 1057562, 1070960, 1103819, 1201775, 1290020, 1338700, 1419022, 1612525, 1922840, 1995400, 2115124, 2207638, 2403550, 2580040, 2643905, 2677400, 2838044, 3225050, 3547555, 3845680, 3990800, 4230248, 4415276, 4807100, 5160080, 5287810, 5354800, 5519095, 5676088, 6450100, 7095110, 8460496, 8830552, 9614200, 10575620, 11038190, 11352176, 12142009, 12900200, 13219525, 14190220, 17661104, 17737775, 19228400, 21151240, 22076380, 24284018, 25800400, 26439050, 27595475, 28380440, 35475550, 42302480, 44152760, 48568036, 52878100, 55190950, 56760880, 58502407, 60710045, 70951100, 88305520, 97136072, 105756200, 110381900, 117004814, 121420090, 141902200, 194272144, 211512400, 220763800, 234009628, 242840180, 283804400, 292512035, 303550225, 441527600, 468019256, 485680360, 585024070, 607100450, 643526477, 936038512, 971360720, 1170048140, 1214200900, 1287052954, 1462560175, 2340096280, 2428401800, 2574105908, 2925120350, 3217632385, 4680192560, 4856803600, 5148211816, 5850240700, 6435264770, 10296423632, 11700481400, 12870529540, 16088161925, 23400962800, 25741059080, 32176323850, 51482118160, 64352647700, 128705295400, 257410590800]

約数ペア:

[(1, 257410590800), (2, 128705295400), (4, 64352647700), (5, 51482118160), (8, 32176323850), (10, 25741059080), (11, 23400962800), (16, 16088161925), (20, 12870529540), (22, 11700481400), (25, 10296423632), (40, 6435264770), (44, 5850240700), (50, 5148211816), (53, 4856803600), (55, 4680192560), (80, 3217632385), (88, 2925120350), (100, 2574105908), (106, 2428401800), (110, 2340096280), (176, 1462560175), (200, 1287052954), (212, 1214200900), (220, 1170048140), (265, 971360720), (275, 936038512), (400, 643526477), (424, 607100450), (440, 585024070), (530, 485680360), (550, 468019256), (583, 441527600), (848, 303550225), (880, 292512035), (907, 283804400), (1060, 242840180), (1100, 234009628), (1166, 220763800), (1217, 211512400), (1325, 194272144), (1814, 141902200), (2120, 121420090), (2200, 117004814), (2332, 110381900), (2434, 105756200), (2650, 97136072), (2915, 88305520), (3628, 70951100), (4240, 60710045), (4400, 58502407), (4535, 56760880), (4664, 55190950), (4868, 52878100), (5300, 48568036), (5830, 44152760), (6085, 42302480), (7256, 35475550), (9070, 28380440), (9328, 27595475), (9736, 26439050), (9977, 25800400), (10600, 24284018), (11660, 22076380), (12170, 21151240), (13387, 19228400), (14512, 17737775), (14575, 17661104), (18140, 14190220), (19472, 13219525), (19954, 12900200), (21200, 12142009), (22675, 11352176), (23320, 11038190), (24340, 10575620), (26774, 9614200), (29150, 8830552), (30425, 8460496), (36280, 7095110), (39908, 6450100), (45350, 5676088), (46640, 5519095), (48071, 5354800), (48680, 5287810), (49885, 5160080), (53548, 4807100), (58300, 4415276), (60850, 4230248), (64501, 3990800), (66935, 3845680), (72560, 3547555), (79816, 3225050), (90700, 2838044), (96142, 2677400), (97360, 2643905), (99770, 2580040), (107096, 2403550), (116600, 2207638), (121700, 2115124), (129002, 1995400), (133870, 1922840), (159632, 1612525), (181400, 1419022), (192284, 1338700), (199540, 1290020), (214192, 1201775), (233200, 1103819), (240355, 1070960), (243400, 1057562), (249425, 1032016), (258004, 997700), (267740, 961420), (322505, 798160), (334675, 769136), (362800, 709511), (384568, 669350), (399080, 645010), (480710, 535480), (486800, 528781), (498850, 516008)]