249143040

素因数分解:

$2^8\times 3^7\times 5^1\times {\mathrm{89}}^1$

素因数の和:131

約数の個数: 288

約数和(自身を含む): 905083200

約数和(自身を除く): 655940160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 89, 90, 96, 108, 120, 128, 135, 144, 160, 162, 178, 180, 192, 216, 240, 243, 256, 267, 270, 288, 320, 324, 356, 360, 384, 405, 432, 445, 480, 486, 534, 540, 576, 640, 648, 712, 720, 729, 768, 801, 810, 864, 890, 960, 972, 1068, 1080, 1152, 1215, 1280, 1296, 1335, 1424, 1440, 1458, 1602, 1620, 1728, 1780, 1920, 1944, 2136, 2160, 2187, 2304, 2403, 2430, 2592, 2670, 2848, 2880, 2916, 3204, 3240, 3456, 3560, 3645, 3840, 3888, 4005, 4272, 4320, 4374, 4806, 4860, 5184, 5340, 5696, 5760, 5832, 6408, 6480, 6912, 7120, 7209, 7290, 7776, 8010, 8544, 8640, 8748, 9612, 9720, 10368, 10680, 10935, 11392, 11520, 11664, 12015, 12816, 12960, 14240, 14418, 14580, 15552, 16020, 17088, 17280, 17496, 19224, 19440, 20736, 21360, 21627, 21870, 22784, 23328, 24030, 25632, 25920, 28480, 28836, 29160, 31104, 32040, 34176, 34560, 34992, 36045, 38448, 38880, 42720, 43254, 43740, 46656, 48060, 51264, 51840, 56960, 57672, 58320, 62208, 64080, 64881, 68352, 69984, 72090, 76896, 77760, 85440, 86508, 87480, 93312, 96120, 102528, 103680, 108135, 113920, 115344, 116640, 128160, 129762, 139968, 144180, 153792, 155520, 170880, 173016, 174960, 186624, 192240, 194643, 205056, 216270, 230688, 233280, 256320, 259524, 279936, 288360, 307584, 311040, 324405, 341760, 346032, 349920, 384480, 389286, 432540, 461376, 466560, 512640, 519048, 559872, 576720, 615168, 648810, 692064, 699840, 768960, 778572, 865080, 922752, 933120, 973215, 1025280, 1038096, 1153440, 1297620, 1384128, 1399680, 1537920, 1557144, 1730160, 1845504, 1946430, 2076192, 2306880, 2595240, 2768256, 2799360, 3075840, 3114288, 3460320, 3892860, 4152384, 4613760, 5190480, 5536512, 6228576, 6920640, 7785720, 8304768, 9227520, 10380960, 12457152, 13841280, 15571440, 16609536, 20761920, 24914304, 27682560, 31142880, 41523840, 49828608, 62285760, 83047680, 124571520, 249143040]

約数ペア:

[(1, 249143040), (2, 124571520), (3, 83047680), (4, 62285760), (5, 49828608), (6, 41523840), (8, 31142880), (9, 27682560), (10, 24914304), (12, 20761920), (15, 16609536), (16, 15571440), (18, 13841280), (20, 12457152), (24, 10380960), (27, 9227520), (30, 8304768), (32, 7785720), (36, 6920640), (40, 6228576), (45, 5536512), (48, 5190480), (54, 4613760), (60, 4152384), (64, 3892860), (72, 3460320), (80, 3114288), (81, 3075840), (89, 2799360), (90, 2768256), (96, 2595240), (108, 2306880), (120, 2076192), (128, 1946430), (135, 1845504), (144, 1730160), (160, 1557144), (162, 1537920), (178, 1399680), (180, 1384128), (192, 1297620), (216, 1153440), (240, 1038096), (243, 1025280), (256, 973215), (267, 933120), (270, 922752), (288, 865080), (320, 778572), (324, 768960), (356, 699840), (360, 692064), (384, 648810), (405, 615168), (432, 576720), (445, 559872), (480, 519048), (486, 512640), (534, 466560), (540, 461376), (576, 432540), (640, 389286), (648, 384480), (712, 349920), (720, 346032), (729, 341760), (768, 324405), (801, 311040), (810, 307584), (864, 288360), (890, 279936), (960, 259524), (972, 256320), (1068, 233280), (1080, 230688), (1152, 216270), (1215, 205056), (1280, 194643), (1296, 192240), (1335, 186624), (1424, 174960), (1440, 173016), (1458, 170880), (1602, 155520), (1620, 153792), (1728, 144180), (1780, 139968), (1920, 129762), (1944, 128160), (2136, 116640), (2160, 115344), (2187, 113920), (2304, 108135), (2403, 103680), (2430, 102528), (2592, 96120), (2670, 93312), (2848, 87480), (2880, 86508), (2916, 85440), (3204, 77760), (3240, 76896), (3456, 72090), (3560, 69984), (3645, 68352), (3840, 64881), (3888, 64080), (4005, 62208), (4272, 58320), (4320, 57672), (4374, 56960), (4806, 51840), (4860, 51264), (5184, 48060), (5340, 46656), (5696, 43740), (5760, 43254), (5832, 42720), (6408, 38880), (6480, 38448), (6912, 36045), (7120, 34992), (7209, 34560), (7290, 34176), (7776, 32040), (8010, 31104), (8544, 29160), (8640, 28836), (8748, 28480), (9612, 25920), (9720, 25632), (10368, 24030), (10680, 23328), (10935, 22784), (11392, 21870), (11520, 21627), (11664, 21360), (12015, 20736), (12816, 19440), (12960, 19224), (14240, 17496), (14418, 17280), (14580, 17088), (15552, 16020)]