1214129280

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6949}}^1$

素因数の和:6991

約数の個数: 256

約数和(自身を含む): 4763808000

約数和(自身を除く): 3549678720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 640, 672, 728, 780, 832, 840, 896, 910, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1560, 1664, 1680, 1820, 1920, 2080, 2184, 2240, 2496, 2688, 2730, 2912, 3120, 3360, 3640, 4160, 4368, 4480, 4992, 5460, 5824, 6240, 6720, 6949, 7280, 8320, 8736, 10920, 11648, 12480, 13440, 13898, 14560, 17472, 20847, 21840, 24960, 27796, 29120, 34745, 34944, 41694, 43680, 48643, 55592, 58240, 69490, 83388, 87360, 90337, 97286, 104235, 111184, 138980, 145929, 166776, 174720, 180674, 194572, 208470, 222368, 243215, 271011, 277960, 291858, 333552, 361348, 389144, 416940, 444736, 451685, 486430, 542022, 555920, 583716, 632359, 667104, 722696, 729645, 778288, 833880, 889472, 903370, 972860, 1084044, 1111840, 1167432, 1264718, 1334208, 1355055, 1445392, 1459290, 1556576, 1667760, 1806740, 1897077, 1945720, 2168088, 2223680, 2334864, 2529436, 2668416, 2710110, 2890784, 2918580, 3113152, 3161795, 3335520, 3613480, 3794154, 3891440, 4336176, 4447360, 4669728, 5058872, 5420220, 5781568, 5837160, 6226304, 6323590, 6671040, 7226960, 7588308, 7782880, 8672352, 9339456, 9485385, 10117744, 10840440, 11563136, 11674320, 12647180, 13342080, 14453920, 15176616, 15565760, 17344704, 18678912, 18970770, 20235488, 21680880, 23348640, 25294360, 28907840, 30353232, 31131520, 34689408, 37941540, 40470976, 43361760, 46697280, 50588720, 57815680, 60706464, 75883080, 80941952, 86723520, 93394560, 101177440, 121412928, 151766160, 173447040, 202354880, 242825856, 303532320, 404709760, 607064640, 1214129280]

約数ペア:

[(1, 1214129280), (2, 607064640), (3, 404709760), (4, 303532320), (5, 242825856), (6, 202354880), (7, 173447040), (8, 151766160), (10, 121412928), (12, 101177440), (13, 93394560), (14, 86723520), (15, 80941952), (16, 75883080), (20, 60706464), (21, 57815680), (24, 50588720), (26, 46697280), (28, 43361760), (30, 40470976), (32, 37941540), (35, 34689408), (39, 31131520), (40, 30353232), (42, 28907840), (48, 25294360), (52, 23348640), (56, 21680880), (60, 20235488), (64, 18970770), (65, 18678912), (70, 17344704), (78, 15565760), (80, 15176616), (84, 14453920), (91, 13342080), (96, 12647180), (104, 11674320), (105, 11563136), (112, 10840440), (120, 10117744), (128, 9485385), (130, 9339456), (140, 8672352), (156, 7782880), (160, 7588308), (168, 7226960), (182, 6671040), (192, 6323590), (195, 6226304), (208, 5837160), (210, 5781568), (224, 5420220), (240, 5058872), (260, 4669728), (273, 4447360), (280, 4336176), (312, 3891440), (320, 3794154), (336, 3613480), (364, 3335520), (384, 3161795), (390, 3113152), (416, 2918580), (420, 2890784), (448, 2710110), (455, 2668416), (480, 2529436), (520, 2334864), (546, 2223680), (560, 2168088), (624, 1945720), (640, 1897077), (672, 1806740), (728, 1667760), (780, 1556576), (832, 1459290), (840, 1445392), (896, 1355055), (910, 1334208), (960, 1264718), (1040, 1167432), (1092, 1111840), (1120, 1084044), (1248, 972860), (1344, 903370), (1365, 889472), (1456, 833880), (1560, 778288), (1664, 729645), (1680, 722696), (1820, 667104), (1920, 632359), (2080, 583716), (2184, 555920), (2240, 542022), (2496, 486430), (2688, 451685), (2730, 444736), (2912, 416940), (3120, 389144), (3360, 361348), (3640, 333552), (4160, 291858), (4368, 277960), (4480, 271011), (4992, 243215), (5460, 222368), (5824, 208470), (6240, 194572), (6720, 180674), (6949, 174720), (7280, 166776), (8320, 145929), (8736, 138980), (10920, 111184), (11648, 104235), (12480, 97286), (13440, 90337), (13898, 87360), (14560, 83388), (17472, 69490), (20847, 58240), (21840, 55592), (24960, 48643), (27796, 43680), (29120, 41694), (34745, 34944)]