139668480

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{433}}^1$

素因数の和:471

約数の個数: 264

約数和(自身を含む): 554360352

約数和(自身を除く): 414691872

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 433, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 866, 896, 960, 1008, 1024, 1120, 1152, 1260, 1280, 1299, 1344, 1440, 1536, 1680, 1732, 1792, 1920, 2016, 2165, 2240, 2304, 2520, 2560, 2598, 2688, 2880, 3031, 3072, 3360, 3464, 3584, 3840, 3897, 4032, 4330, 4480, 4608, 5040, 5120, 5196, 5376, 5760, 6062, 6495, 6720, 6928, 7168, 7680, 7794, 8064, 8660, 8960, 9093, 9216, 10080, 10392, 10752, 11520, 12124, 12990, 13440, 13856, 15155, 15360, 15588, 16128, 17320, 17920, 18186, 19485, 20160, 20784, 21504, 23040, 24248, 25980, 26880, 27279, 27712, 30310, 31176, 32256, 34640, 35840, 36372, 38970, 40320, 41568, 45465, 46080, 48496, 51960, 53760, 54558, 55424, 60620, 62352, 64512, 69280, 72744, 77940, 80640, 83136, 90930, 96992, 103920, 107520, 109116, 110848, 121240, 124704, 136395, 138560, 145488, 155880, 161280, 166272, 181860, 193984, 207840, 218232, 221696, 242480, 249408, 272790, 277120, 290976, 311760, 322560, 332544, 363720, 387968, 415680, 436464, 443392, 484960, 498816, 545580, 554240, 581952, 623520, 665088, 727440, 775936, 831360, 872928, 969920, 997632, 1091160, 1108480, 1163904, 1247040, 1330176, 1454880, 1551872, 1662720, 1745856, 1939840, 1995264, 2182320, 2216960, 2327808, 2494080, 2909760, 3103744, 3325440, 3491712, 3879680, 3990528, 4364640, 4655616, 4988160, 5819520, 6650880, 6983424, 7759360, 8729280, 9311232, 9976320, 11639040, 13966848, 15518720, 17458560, 19952640, 23278080, 27933696, 34917120, 46556160, 69834240, 139668480]

約数ペア:

[(1, 139668480), (2, 69834240), (3, 46556160), (4, 34917120), (5, 27933696), (6, 23278080), (7, 19952640), (8, 17458560), (9, 15518720), (10, 13966848), (12, 11639040), (14, 9976320), (15, 9311232), (16, 8729280), (18, 7759360), (20, 6983424), (21, 6650880), (24, 5819520), (28, 4988160), (30, 4655616), (32, 4364640), (35, 3990528), (36, 3879680), (40, 3491712), (42, 3325440), (45, 3103744), (48, 2909760), (56, 2494080), (60, 2327808), (63, 2216960), (64, 2182320), (70, 1995264), (72, 1939840), (80, 1745856), (84, 1662720), (90, 1551872), (96, 1454880), (105, 1330176), (112, 1247040), (120, 1163904), (126, 1108480), (128, 1091160), (140, 997632), (144, 969920), (160, 872928), (168, 831360), (180, 775936), (192, 727440), (210, 665088), (224, 623520), (240, 581952), (252, 554240), (256, 545580), (280, 498816), (288, 484960), (315, 443392), (320, 436464), (336, 415680), (360, 387968), (384, 363720), (420, 332544), (433, 322560), (448, 311760), (480, 290976), (504, 277120), (512, 272790), (560, 249408), (576, 242480), (630, 221696), (640, 218232), (672, 207840), (720, 193984), (768, 181860), (840, 166272), (866, 161280), (896, 155880), (960, 145488), (1008, 138560), (1024, 136395), (1120, 124704), (1152, 121240), (1260, 110848), (1280, 109116), (1299, 107520), (1344, 103920), (1440, 96992), (1536, 90930), (1680, 83136), (1732, 80640), (1792, 77940), (1920, 72744), (2016, 69280), (2165, 64512), (2240, 62352), (2304, 60620), (2520, 55424), (2560, 54558), (2598, 53760), (2688, 51960), (2880, 48496), (3031, 46080), (3072, 45465), (3360, 41568), (3464, 40320), (3584, 38970), (3840, 36372), (3897, 35840), (4032, 34640), (4330, 32256), (4480, 31176), (4608, 30310), (5040, 27712), (5120, 27279), (5196, 26880), (5376, 25980), (5760, 24248), (6062, 23040), (6495, 21504), (6720, 20784), (6928, 20160), (7168, 19485), (7680, 18186), (7794, 17920), (8064, 17320), (8660, 16128), (8960, 15588), (9093, 15360), (9216, 15155), (10080, 13856), (10392, 13440), (10752, 12990), (11520, 12124)]