289591680

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{743}}^1$

素因数の和:801

約数の個数: 256

約数和(自身を含む): 1092787200

約数和(自身を除く): 803195520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 56, 58, 60, 64, 70, 80, 84, 87, 96, 105, 112, 116, 120, 128, 140, 145, 160, 168, 174, 192, 203, 210, 224, 232, 240, 280, 290, 320, 336, 348, 384, 406, 420, 435, 448, 464, 480, 560, 580, 609, 640, 672, 696, 743, 812, 840, 870, 896, 928, 960, 1015, 1120, 1160, 1218, 1344, 1392, 1486, 1624, 1680, 1740, 1856, 1920, 2030, 2229, 2240, 2320, 2436, 2688, 2784, 2972, 3045, 3248, 3360, 3480, 3712, 3715, 4060, 4458, 4480, 4640, 4872, 5201, 5568, 5944, 6090, 6496, 6720, 6960, 7430, 8120, 8916, 9280, 9744, 10402, 11136, 11145, 11888, 12180, 12992, 13440, 13920, 14860, 15603, 16240, 17832, 18560, 19488, 20804, 21547, 22290, 23776, 24360, 25984, 26005, 27840, 29720, 31206, 32480, 35664, 38976, 41608, 43094, 44580, 47552, 48720, 52010, 55680, 59440, 62412, 64641, 64960, 71328, 77952, 78015, 83216, 86188, 89160, 95104, 97440, 104020, 107735, 118880, 124824, 129282, 129920, 142656, 150829, 156030, 166432, 172376, 178320, 194880, 208040, 215470, 237760, 249648, 258564, 285312, 301658, 312060, 323205, 332864, 344752, 356640, 389760, 416080, 430940, 452487, 475520, 499296, 517128, 603316, 624120, 646410, 665728, 689504, 713280, 754145, 832160, 861880, 904974, 998592, 1034256, 1206632, 1248240, 1292820, 1379008, 1426560, 1508290, 1664320, 1723760, 1809948, 1997184, 2068512, 2262435, 2413264, 2496480, 2585640, 2758016, 3016580, 3328640, 3447520, 3619896, 4137024, 4524870, 4826528, 4992960, 5171280, 6033160, 6895040, 7239792, 8274048, 9049740, 9653056, 9985920, 10342560, 12066320, 13790080, 14479584, 18099480, 19306112, 20685120, 24132640, 28959168, 36198960, 41370240, 48265280, 57918336, 72397920, 96530560, 144795840, 289591680]

約数ペア:

[(1, 289591680), (2, 144795840), (3, 96530560), (4, 72397920), (5, 57918336), (6, 48265280), (7, 41370240), (8, 36198960), (10, 28959168), (12, 24132640), (14, 20685120), (15, 19306112), (16, 18099480), (20, 14479584), (21, 13790080), (24, 12066320), (28, 10342560), (29, 9985920), (30, 9653056), (32, 9049740), (35, 8274048), (40, 7239792), (42, 6895040), (48, 6033160), (56, 5171280), (58, 4992960), (60, 4826528), (64, 4524870), (70, 4137024), (80, 3619896), (84, 3447520), (87, 3328640), (96, 3016580), (105, 2758016), (112, 2585640), (116, 2496480), (120, 2413264), (128, 2262435), (140, 2068512), (145, 1997184), (160, 1809948), (168, 1723760), (174, 1664320), (192, 1508290), (203, 1426560), (210, 1379008), (224, 1292820), (232, 1248240), (240, 1206632), (280, 1034256), (290, 998592), (320, 904974), (336, 861880), (348, 832160), (384, 754145), (406, 713280), (420, 689504), (435, 665728), (448, 646410), (464, 624120), (480, 603316), (560, 517128), (580, 499296), (609, 475520), (640, 452487), (672, 430940), (696, 416080), (743, 389760), (812, 356640), (840, 344752), (870, 332864), (896, 323205), (928, 312060), (960, 301658), (1015, 285312), (1120, 258564), (1160, 249648), (1218, 237760), (1344, 215470), (1392, 208040), (1486, 194880), (1624, 178320), (1680, 172376), (1740, 166432), (1856, 156030), (1920, 150829), (2030, 142656), (2229, 129920), (2240, 129282), (2320, 124824), (2436, 118880), (2688, 107735), (2784, 104020), (2972, 97440), (3045, 95104), (3248, 89160), (3360, 86188), (3480, 83216), (3712, 78015), (3715, 77952), (4060, 71328), (4458, 64960), (4480, 64641), (4640, 62412), (4872, 59440), (5201, 55680), (5568, 52010), (5944, 48720), (6090, 47552), (6496, 44580), (6720, 43094), (6960, 41608), (7430, 38976), (8120, 35664), (8916, 32480), (9280, 31206), (9744, 29720), (10402, 27840), (11136, 26005), (11145, 25984), (11888, 24360), (12180, 23776), (12992, 22290), (13440, 21547), (13920, 20804), (14860, 19488), (15603, 18560), (16240, 17832)]