23051520

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:82

約数の個数: 288

約数和(自身を含む): 88300800

約数和(自身を除く): 65249280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 29, 30, 32, 36, 40, 45, 46, 48, 54, 58, 60, 64, 69, 72, 80, 87, 90, 92, 96, 108, 115, 116, 120, 128, 135, 138, 144, 145, 160, 174, 180, 184, 192, 207, 216, 230, 232, 240, 256, 261, 270, 276, 288, 290, 320, 345, 348, 360, 368, 384, 414, 432, 435, 460, 464, 480, 522, 540, 552, 576, 580, 621, 640, 667, 690, 696, 720, 736, 768, 783, 828, 864, 870, 920, 928, 960, 1035, 1044, 1080, 1104, 1152, 1160, 1242, 1280, 1305, 1334, 1380, 1392, 1440, 1472, 1566, 1656, 1728, 1740, 1840, 1856, 1920, 2001, 2070, 2088, 2160, 2208, 2304, 2320, 2484, 2610, 2668, 2760, 2784, 2880, 2944, 3105, 3132, 3312, 3335, 3456, 3480, 3680, 3712, 3840, 3915, 4002, 4140, 4176, 4320, 4416, 4640, 4968, 5220, 5336, 5520, 5568, 5760, 5888, 6003, 6210, 6264, 6624, 6670, 6912, 6960, 7360, 7424, 7830, 8004, 8280, 8352, 8640, 8832, 9280, 9936, 10005, 10440, 10672, 11040, 11136, 11520, 12006, 12420, 12528, 13248, 13340, 13920, 14720, 15660, 16008, 16560, 16704, 17280, 17664, 18009, 18560, 19872, 20010, 20880, 21344, 22080, 22272, 24012, 24840, 25056, 26496, 26680, 27840, 29440, 30015, 31320, 32016, 33120, 33408, 34560, 36018, 37120, 39744, 40020, 41760, 42688, 44160, 48024, 49680, 50112, 52992, 53360, 55680, 60030, 62640, 64032, 66240, 66816, 72036, 79488, 80040, 83520, 85376, 88320, 90045, 96048, 99360, 100224, 106720, 111360, 120060, 125280, 128064, 132480, 144072, 158976, 160080, 167040, 170752, 180090, 192096, 198720, 200448, 213440, 240120, 250560, 256128, 264960, 288144, 320160, 334080, 360180, 384192, 397440, 426880, 480240, 501120, 512256, 576288, 640320, 720360, 768384, 794880, 853760, 960480, 1002240, 1152576, 1280640, 1440720, 1536768, 1920960, 2305152, 2561280, 2881440, 3841920, 4610304, 5762880, 7683840, 11525760, 23051520]

約数ペア:

[(1, 23051520), (2, 11525760), (3, 7683840), (4, 5762880), (5, 4610304), (6, 3841920), (8, 2881440), (9, 2561280), (10, 2305152), (12, 1920960), (15, 1536768), (16, 1440720), (18, 1280640), (20, 1152576), (23, 1002240), (24, 960480), (27, 853760), (29, 794880), (30, 768384), (32, 720360), (36, 640320), (40, 576288), (45, 512256), (46, 501120), (48, 480240), (54, 426880), (58, 397440), (60, 384192), (64, 360180), (69, 334080), (72, 320160), (80, 288144), (87, 264960), (90, 256128), (92, 250560), (96, 240120), (108, 213440), (115, 200448), (116, 198720), (120, 192096), (128, 180090), (135, 170752), (138, 167040), (144, 160080), (145, 158976), (160, 144072), (174, 132480), (180, 128064), (184, 125280), (192, 120060), (207, 111360), (216, 106720), (230, 100224), (232, 99360), (240, 96048), (256, 90045), (261, 88320), (270, 85376), (276, 83520), (288, 80040), (290, 79488), (320, 72036), (345, 66816), (348, 66240), (360, 64032), (368, 62640), (384, 60030), (414, 55680), (432, 53360), (435, 52992), (460, 50112), (464, 49680), (480, 48024), (522, 44160), (540, 42688), (552, 41760), (576, 40020), (580, 39744), (621, 37120), (640, 36018), (667, 34560), (690, 33408), (696, 33120), (720, 32016), (736, 31320), (768, 30015), (783, 29440), (828, 27840), (864, 26680), (870, 26496), (920, 25056), (928, 24840), (960, 24012), (1035, 22272), (1044, 22080), (1080, 21344), (1104, 20880), (1152, 20010), (1160, 19872), (1242, 18560), (1280, 18009), (1305, 17664), (1334, 17280), (1380, 16704), (1392, 16560), (1440, 16008), (1472, 15660), (1566, 14720), (1656, 13920), (1728, 13340), (1740, 13248), (1840, 12528), (1856, 12420), (1920, 12006), (2001, 11520), (2070, 11136), (2088, 11040), (2160, 10672), (2208, 10440), (2304, 10005), (2320, 9936), (2484, 9280), (2610, 8832), (2668, 8640), (2760, 8352), (2784, 8280), (2880, 8004), (2944, 7830), (3105, 7424), (3132, 7360), (3312, 6960), (3335, 6912), (3456, 6670), (3480, 6624), (3680, 6264), (3712, 6210), (3840, 6003), (3915, 5888), (4002, 5760), (4140, 5568), (4176, 5520), (4320, 5336), (4416, 5220), (4640, 4968)]