981449280

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{547}}^1$

素因数の和:666

約数の個数: 336

約数和(自身を含む): 3908511360

約数和(自身を除く): 2927062080

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, 89, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 178, 180, 192, 210, 224, 240, 252, 267, 280, 288, 315, 320, 336, 356, 360, 420, 445, 448, 480, 504, 534, 547, 560, 576, 623, 630, 672, 712, 720, 801, 840, 890, 960, 1008, 1068, 1094, 1120, 1246, 1260, 1335, 1344, 1424, 1440, 1602, 1641, 1680, 1780, 1869, 2016, 2136, 2188, 2240, 2492, 2520, 2670, 2735, 2848, 2880, 3115, 3204, 3282, 3360, 3560, 3738, 3829, 4005, 4032, 4272, 4376, 4923, 4984, 5040, 5340, 5470, 5607, 5696, 6230, 6408, 6564, 6720, 7120, 7476, 7658, 8010, 8205, 8544, 8752, 9345, 9846, 9968, 10080, 10680, 10940, 11214, 11487, 12460, 12816, 13128, 14240, 14952, 15316, 16020, 16410, 17088, 17504, 18690, 19145, 19692, 19936, 20160, 21360, 21880, 22428, 22974, 24615, 24920, 25632, 26256, 28035, 28480, 29904, 30632, 32040, 32820, 34461, 35008, 37380, 38290, 39384, 39872, 42720, 43760, 44856, 45948, 48683, 49230, 49840, 51264, 52512, 56070, 57435, 59808, 61264, 64080, 65640, 68922, 74760, 76580, 78768, 85440, 87520, 89712, 91896, 97366, 98460, 99680, 105024, 112140, 114870, 119616, 122528, 128160, 131280, 137844, 146049, 149520, 153160, 157536, 172305, 175040, 179424, 183792, 194732, 196920, 199360, 224280, 229740, 243415, 245056, 256320, 262560, 275688, 292098, 299040, 306320, 315072, 340781, 344610, 358848, 367584, 389464, 393840, 438147, 448560, 459480, 486830, 525120, 551376, 584196, 598080, 612640, 681562, 689220, 730245, 735168, 778928, 787680, 876294, 897120, 918960, 973660, 1022343, 1102752, 1168392, 1225280, 1363124, 1378440, 1460490, 1557856, 1575360, 1703905, 1752588, 1794240, 1837920, 1947320, 2044686, 2190735, 2205504, 2336784, 2726248, 2756880, 2920980, 3067029, 3115712, 3407810, 3505176, 3675840, 3894640, 4089372, 4381470, 4673568, 5111715, 5452496, 5513760, 5841960, 6134058, 6815620, 7010352, 7789280, 8178744, 8762940, 9347136, 10223430, 10904992, 11027520, 11683920, 12268116, 13631240, 14020704, 15335145, 15578560, 16357488, 17525880, 20446860, 21809984, 23367840, 24536232, 27262480, 28041408, 30670290, 32714976, 35051760, 40893720, 46735680, 49072464, 54524960, 61340580, 65429952, 70103520, 81787440, 98144928, 109049920, 122681160, 140207040, 163574880, 196289856, 245362320, 327149760, 490724640, 981449280]

約数ペア:

[(1, 981449280), (2, 490724640), (3, 327149760), (4, 245362320), (5, 196289856), (6, 163574880), (7, 140207040), (8, 122681160), (9, 109049920), (10, 98144928), (12, 81787440), (14, 70103520), (15, 65429952), (16, 61340580), (18, 54524960), (20, 49072464), (21, 46735680), (24, 40893720), (28, 35051760), (30, 32714976), (32, 30670290), (35, 28041408), (36, 27262480), (40, 24536232), (42, 23367840), (45, 21809984), (48, 20446860), (56, 17525880), (60, 16357488), (63, 15578560), (64, 15335145), (70, 14020704), (72, 13631240), (80, 12268116), (84, 11683920), (89, 11027520), (90, 10904992), (96, 10223430), (105, 9347136), (112, 8762940), (120, 8178744), (126, 7789280), (140, 7010352), (144, 6815620), (160, 6134058), (168, 5841960), (178, 5513760), (180, 5452496), (192, 5111715), (210, 4673568), (224, 4381470), (240, 4089372), (252, 3894640), (267, 3675840), (280, 3505176), (288, 3407810), (315, 3115712), (320, 3067029), (336, 2920980), (356, 2756880), (360, 2726248), (420, 2336784), (445, 2205504), (448, 2190735), (480, 2044686), (504, 1947320), (534, 1837920), (547, 1794240), (560, 1752588), (576, 1703905), (623, 1575360), (630, 1557856), (672, 1460490), (712, 1378440), (720, 1363124), (801, 1225280), (840, 1168392), (890, 1102752), (960, 1022343), (1008, 973660), (1068, 918960), (1094, 897120), (1120, 876294), (1246, 787680), (1260, 778928), (1335, 735168), (1344, 730245), (1424, 689220), (1440, 681562), (1602, 612640), (1641, 598080), (1680, 584196), (1780, 551376), (1869, 525120), (2016, 486830), (2136, 459480), (2188, 448560), (2240, 438147), (2492, 393840), (2520, 389464), (2670, 367584), (2735, 358848), (2848, 344610), (2880, 340781), (3115, 315072), (3204, 306320), (3282, 299040), (3360, 292098), (3560, 275688), (3738, 262560), (3829, 256320), (4005, 245056), (4032, 243415), (4272, 229740), (4376, 224280), (4923, 199360), (4984, 196920), (5040, 194732), (5340, 183792), (5470, 179424), (5607, 175040), (5696, 172305), (6230, 157536), (6408, 153160), (6564, 149520), (6720, 146049), (7120, 137844), (7476, 131280), (7658, 128160), (8010, 122528), (8205, 119616), (8544, 114870), (8752, 112140), (9345, 105024), (9846, 99680), (9968, 98460), (10080, 97366), (10680, 91896), (10940, 89712), (11214, 87520), (11487, 85440), (12460, 78768), (12816, 76580), (13128, 74760), (14240, 68922), (14952, 65640), (15316, 64080), (16020, 61264), (16410, 59808), (17088, 57435), (17504, 56070), (18690, 52512), (19145, 51264), (19692, 49840), (19936, 49230), (20160, 48683), (21360, 45948), (21880, 44856), (22428, 43760), (22974, 42720), (24615, 39872), (24920, 39384), (25632, 38290), (26256, 37380), (28035, 35008), (28480, 34461), (29904, 32820), (30632, 32040)]