1214519040

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{15061}}^1$

素因数の和:15095

約数の個数: 216

約数和(自身を含む): 4802729568

約数和(自身を除く): 3588210528

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, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3840, 4032, 4480, 5040, 5376, 5760, 6720, 8064, 8960, 10080, 11520, 13440, 15061, 16128, 20160, 26880, 30122, 40320, 45183, 60244, 75305, 80640, 90366, 105427, 120488, 135549, 150610, 180732, 210854, 225915, 240976, 271098, 301220, 316281, 361464, 421708, 451830, 481952, 527135, 542196, 602440, 632562, 677745, 722928, 843416, 903660, 948843, 963904, 1054270, 1084392, 1204880, 1265124, 1355490, 1445856, 1581405, 1686832, 1807320, 1897686, 1927808, 2108540, 2168784, 2409760, 2530248, 2710980, 2891712, 3162810, 3373664, 3614640, 3795372, 3855616, 4217080, 4337568, 4744215, 4819520, 5060496, 5421960, 5783424, 6325620, 6747328, 7229280, 7590744, 8434160, 8675136, 9488430, 9639040, 10120992, 10843920, 11566848, 12651240, 13494656, 14458560, 15181488, 16868320, 17350272, 18976860, 19278080, 20241984, 21687840, 25302480, 26989312, 28917120, 30362976, 33736640, 34700544, 37953720, 40483968, 43375680, 50604960, 57834240, 60725952, 67473280, 75907440, 80967936, 86751360, 101209920, 121451904, 134946560, 151814880, 173502720, 202419840, 242903808, 303629760, 404839680, 607259520, 1214519040]

約数ペア:

[(1, 1214519040), (2, 607259520), (3, 404839680), (4, 303629760), (5, 242903808), (6, 202419840), (7, 173502720), (8, 151814880), (9, 134946560), (10, 121451904), (12, 101209920), (14, 86751360), (15, 80967936), (16, 75907440), (18, 67473280), (20, 60725952), (21, 57834240), (24, 50604960), (28, 43375680), (30, 40483968), (32, 37953720), (35, 34700544), (36, 33736640), (40, 30362976), (42, 28917120), (45, 26989312), (48, 25302480), (56, 21687840), (60, 20241984), (63, 19278080), (64, 18976860), (70, 17350272), (72, 16868320), (80, 15181488), (84, 14458560), (90, 13494656), (96, 12651240), (105, 11566848), (112, 10843920), (120, 10120992), (126, 9639040), (128, 9488430), (140, 8675136), (144, 8434160), (160, 7590744), (168, 7229280), (180, 6747328), (192, 6325620), (210, 5783424), (224, 5421960), (240, 5060496), (252, 4819520), (256, 4744215), (280, 4337568), (288, 4217080), (315, 3855616), (320, 3795372), (336, 3614640), (360, 3373664), (384, 3162810), (420, 2891712), (448, 2710980), (480, 2530248), (504, 2409760), (560, 2168784), (576, 2108540), (630, 1927808), (640, 1897686), (672, 1807320), (720, 1686832), (768, 1581405), (840, 1445856), (896, 1355490), (960, 1265124), (1008, 1204880), (1120, 1084392), (1152, 1054270), (1260, 963904), (1280, 948843), (1344, 903660), (1440, 843416), (1680, 722928), (1792, 677745), (1920, 632562), (2016, 602440), (2240, 542196), (2304, 527135), (2520, 481952), (2688, 451830), (2880, 421708), (3360, 361464), (3840, 316281), (4032, 301220), (4480, 271098), (5040, 240976), (5376, 225915), (5760, 210854), (6720, 180732), (8064, 150610), (8960, 135549), (10080, 120488), (11520, 105427), (13440, 90366), (15061, 80640), (16128, 75305), (20160, 60244), (26880, 45183), (30122, 40320)]