40590720

素因数分解:

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

素因数の和:69

約数の個数: 256

約数和(自身を含む): 150552000

約数和(自身を除く): 109961280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 64, 72, 80, 81, 87, 90, 96, 108, 116, 120, 128, 135, 144, 145, 160, 162, 174, 180, 192, 216, 232, 240, 243, 261, 270, 288, 290, 320, 324, 348, 360, 384, 405, 432, 435, 464, 480, 486, 522, 540, 576, 580, 640, 648, 696, 720, 729, 783, 810, 864, 870, 928, 960, 972, 1044, 1080, 1152, 1160, 1215, 1296, 1305, 1392, 1440, 1458, 1566, 1620, 1728, 1740, 1856, 1920, 1944, 2088, 2160, 2187, 2320, 2349, 2430, 2592, 2610, 2784, 2880, 2916, 3132, 3240, 3456, 3480, 3645, 3712, 3888, 3915, 4176, 4320, 4374, 4640, 4698, 4860, 5184, 5220, 5568, 5760, 5832, 6264, 6480, 6960, 7047, 7290, 7776, 7830, 8352, 8640, 8748, 9280, 9396, 9720, 10368, 10440, 10935, 11136, 11664, 11745, 12528, 12960, 13920, 14094, 14580, 15552, 15660, 16704, 17280, 17496, 18560, 18792, 19440, 20880, 21141, 21870, 23328, 23490, 25056, 25920, 27840, 28188, 29160, 31104, 31320, 33408, 34992, 35235, 37584, 38880, 41760, 42282, 43740, 46656, 46980, 50112, 51840, 55680, 56376, 58320, 62640, 63423, 69984, 70470, 75168, 77760, 83520, 84564, 87480, 93312, 93960, 100224, 105705, 112752, 116640, 125280, 126846, 139968, 140940, 150336, 155520, 167040, 169128, 174960, 187920, 211410, 225504, 233280, 250560, 253692, 279936, 281880, 300672, 317115, 338256, 349920, 375840, 422820, 451008, 466560, 501120, 507384, 563760, 634230, 676512, 699840, 751680, 845640, 902016, 1014768, 1127520, 1268460, 1353024, 1399680, 1503360, 1691280, 2029536, 2255040, 2536920, 2706048, 3382560, 4059072, 4510080, 5073840, 6765120, 8118144, 10147680, 13530240, 20295360, 40590720]

約数ペア:

[(1, 40590720), (2, 20295360), (3, 13530240), (4, 10147680), (5, 8118144), (6, 6765120), (8, 5073840), (9, 4510080), (10, 4059072), (12, 3382560), (15, 2706048), (16, 2536920), (18, 2255040), (20, 2029536), (24, 1691280), (27, 1503360), (29, 1399680), (30, 1353024), (32, 1268460), (36, 1127520), (40, 1014768), (45, 902016), (48, 845640), (54, 751680), (58, 699840), (60, 676512), (64, 634230), (72, 563760), (80, 507384), (81, 501120), (87, 466560), (90, 451008), (96, 422820), (108, 375840), (116, 349920), (120, 338256), (128, 317115), (135, 300672), (144, 281880), (145, 279936), (160, 253692), (162, 250560), (174, 233280), (180, 225504), (192, 211410), (216, 187920), (232, 174960), (240, 169128), (243, 167040), (261, 155520), (270, 150336), (288, 140940), (290, 139968), (320, 126846), (324, 125280), (348, 116640), (360, 112752), (384, 105705), (405, 100224), (432, 93960), (435, 93312), (464, 87480), (480, 84564), (486, 83520), (522, 77760), (540, 75168), (576, 70470), (580, 69984), (640, 63423), (648, 62640), (696, 58320), (720, 56376), (729, 55680), (783, 51840), (810, 50112), (864, 46980), (870, 46656), (928, 43740), (960, 42282), (972, 41760), (1044, 38880), (1080, 37584), (1152, 35235), (1160, 34992), (1215, 33408), (1296, 31320), (1305, 31104), (1392, 29160), (1440, 28188), (1458, 27840), (1566, 25920), (1620, 25056), (1728, 23490), (1740, 23328), (1856, 21870), (1920, 21141), (1944, 20880), (2088, 19440), (2160, 18792), (2187, 18560), (2320, 17496), (2349, 17280), (2430, 16704), (2592, 15660), (2610, 15552), (2784, 14580), (2880, 14094), (2916, 13920), (3132, 12960), (3240, 12528), (3456, 11745), (3480, 11664), (3645, 11136), (3712, 10935), (3888, 10440), (3915, 10368), (4176, 9720), (4320, 9396), (4374, 9280), (4640, 8748), (4698, 8640), (4860, 8352), (5184, 7830), (5220, 7776), (5568, 7290), (5760, 7047), (5832, 6960), (6264, 6480)]