284951520

素因数分解:

$2^5\times 3^6\times 5^1\times 7^1\times {\mathrm{349}}^1$

素因数の和:389

約数の個数: 336

約数和(自身を含む): 1156831200

約数和(自身を除く): 871879680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 243, 252, 270, 280, 288, 315, 324, 336, 349, 360, 378, 405, 420, 432, 480, 486, 504, 540, 560, 567, 630, 648, 672, 698, 720, 729, 756, 810, 840, 864, 945, 972, 1008, 1047, 1080, 1120, 1134, 1215, 1260, 1296, 1396, 1440, 1458, 1512, 1620, 1680, 1701, 1745, 1890, 1944, 2016, 2094, 2160, 2268, 2430, 2443, 2520, 2592, 2792, 2835, 2916, 3024, 3141, 3240, 3360, 3402, 3490, 3645, 3780, 3888, 4188, 4320, 4536, 4860, 4886, 5040, 5103, 5235, 5584, 5670, 5832, 6048, 6282, 6480, 6804, 6980, 7290, 7329, 7560, 7776, 8376, 8505, 9072, 9423, 9720, 9772, 10080, 10206, 10470, 11168, 11340, 11664, 12215, 12564, 12960, 13608, 13960, 14580, 14658, 15120, 15705, 16752, 17010, 18144, 18846, 19440, 19544, 20412, 20940, 21987, 22680, 23328, 24430, 25128, 25515, 27216, 27920, 28269, 29160, 29316, 30240, 31410, 33504, 34020, 36645, 37692, 38880, 39088, 40824, 41880, 43974, 45360, 47115, 48860, 50256, 51030, 54432, 55840, 56538, 58320, 58632, 62820, 65961, 68040, 73290, 75384, 78176, 81648, 83760, 84807, 87948, 90720, 94230, 97720, 100512, 102060, 109935, 113076, 116640, 117264, 125640, 131922, 136080, 141345, 146580, 150768, 163296, 167520, 169614, 175896, 188460, 195440, 197883, 204120, 219870, 226152, 234528, 251280, 254421, 263844, 272160, 282690, 293160, 301536, 329805, 339228, 351792, 376920, 390880, 395766, 408240, 424035, 439740, 452304, 502560, 508842, 527688, 565380, 586320, 593649, 659610, 678456, 703584, 753840, 791532, 816480, 848070, 879480, 904608, 989415, 1017684, 1055376, 1130760, 1172640, 1187298, 1272105, 1319220, 1356912, 1507680, 1583064, 1696140, 1758960, 1780947, 1978830, 2035368, 2110752, 2261520, 2374596, 2544210, 2638440, 2713824, 2968245, 3166128, 3392280, 3517920, 3561894, 3957660, 4070736, 4523040, 4749192, 5088420, 5276880, 5936490, 6332256, 6784560, 7123788, 7915320, 8141472, 8904735, 9498384, 10176840, 10553760, 11872980, 13569120, 14247576, 15830640, 17809470, 18996768, 20353680, 23745960, 28495152, 31661280, 35618940, 40707360, 47491920, 56990304, 71237880, 94983840, 142475760, 284951520]

約数ペア:

[(1, 284951520), (2, 142475760), (3, 94983840), (4, 71237880), (5, 56990304), (6, 47491920), (7, 40707360), (8, 35618940), (9, 31661280), (10, 28495152), (12, 23745960), (14, 20353680), (15, 18996768), (16, 17809470), (18, 15830640), (20, 14247576), (21, 13569120), (24, 11872980), (27, 10553760), (28, 10176840), (30, 9498384), (32, 8904735), (35, 8141472), (36, 7915320), (40, 7123788), (42, 6784560), (45, 6332256), (48, 5936490), (54, 5276880), (56, 5088420), (60, 4749192), (63, 4523040), (70, 4070736), (72, 3957660), (80, 3561894), (81, 3517920), (84, 3392280), (90, 3166128), (96, 2968245), (105, 2713824), (108, 2638440), (112, 2544210), (120, 2374596), (126, 2261520), (135, 2110752), (140, 2035368), (144, 1978830), (160, 1780947), (162, 1758960), (168, 1696140), (180, 1583064), (189, 1507680), (210, 1356912), (216, 1319220), (224, 1272105), (240, 1187298), (243, 1172640), (252, 1130760), (270, 1055376), (280, 1017684), (288, 989415), (315, 904608), (324, 879480), (336, 848070), (349, 816480), (360, 791532), (378, 753840), (405, 703584), (420, 678456), (432, 659610), (480, 593649), (486, 586320), (504, 565380), (540, 527688), (560, 508842), (567, 502560), (630, 452304), (648, 439740), (672, 424035), (698, 408240), (720, 395766), (729, 390880), (756, 376920), (810, 351792), (840, 339228), (864, 329805), (945, 301536), (972, 293160), (1008, 282690), (1047, 272160), (1080, 263844), (1120, 254421), (1134, 251280), (1215, 234528), (1260, 226152), (1296, 219870), (1396, 204120), (1440, 197883), (1458, 195440), (1512, 188460), (1620, 175896), (1680, 169614), (1701, 167520), (1745, 163296), (1890, 150768), (1944, 146580), (2016, 141345), (2094, 136080), (2160, 131922), (2268, 125640), (2430, 117264), (2443, 116640), (2520, 113076), (2592, 109935), (2792, 102060), (2835, 100512), (2916, 97720), (3024, 94230), (3141, 90720), (3240, 87948), (3360, 84807), (3402, 83760), (3490, 81648), (3645, 78176), (3780, 75384), (3888, 73290), (4188, 68040), (4320, 65961), (4536, 62820), (4860, 58632), (4886, 58320), (5040, 56538), (5103, 55840), (5235, 54432), (5584, 51030), (5670, 50256), (5832, 48860), (6048, 47115), (6282, 45360), (6480, 43974), (6804, 41880), (6980, 40824), (7290, 39088), (7329, 38880), (7560, 37692), (7776, 36645), (8376, 34020), (8505, 33504), (9072, 31410), (9423, 30240), (9720, 29316), (9772, 29160), (10080, 28269), (10206, 27920), (10470, 27216), (11168, 25515), (11340, 25128), (11664, 24430), (12215, 23328), (12564, 22680), (12960, 21987), (13608, 20940), (13960, 20412), (14580, 19544), (14658, 19440), (15120, 18846), (15705, 18144), (16752, 17010)]