2690357760

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{38923}}^1$

素因数の和:38955

約数の個数: 160

約数和(自身を含む): 9556620480

約数和(自身を除く): 6866262720

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3456, 3840, 4320, 4608, 5760, 6912, 7680, 8640, 11520, 13824, 17280, 23040, 34560, 38923, 69120, 77846, 116769, 155692, 194615, 233538, 311384, 350307, 389230, 467076, 583845, 622768, 700614, 778460, 934152, 1050921, 1167690, 1245536, 1401228, 1556920, 1751535, 1868304, 2101842, 2335380, 2491072, 2802456, 3113840, 3503070, 3736608, 4203684, 4670760, 4982144, 5254605, 5604912, 6227680, 7006140, 7473216, 8407368, 9341520, 9964288, 10509210, 11209824, 12455360, 14012280, 14946432, 16814736, 18683040, 19928576, 21018420, 22419648, 24910720, 28024560, 29892864, 33629472, 37366080, 42036840, 44839296, 49821440, 56049120, 59785728, 67258944, 74732160, 84073680, 89678592, 99642880, 112098240, 134517888, 149464320, 168147360, 179357184, 224196480, 269035776, 298928640, 336294720, 448392960, 538071552, 672589440, 896785920, 1345178880, 2690357760]

約数ペア:

[(1, 2690357760), (2, 1345178880), (3, 896785920), (4, 672589440), (5, 538071552), (6, 448392960), (8, 336294720), (9, 298928640), (10, 269035776), (12, 224196480), (15, 179357184), (16, 168147360), (18, 149464320), (20, 134517888), (24, 112098240), (27, 99642880), (30, 89678592), (32, 84073680), (36, 74732160), (40, 67258944), (45, 59785728), (48, 56049120), (54, 49821440), (60, 44839296), (64, 42036840), (72, 37366080), (80, 33629472), (90, 29892864), (96, 28024560), (108, 24910720), (120, 22419648), (128, 21018420), (135, 19928576), (144, 18683040), (160, 16814736), (180, 14946432), (192, 14012280), (216, 12455360), (240, 11209824), (256, 10509210), (270, 9964288), (288, 9341520), (320, 8407368), (360, 7473216), (384, 7006140), (432, 6227680), (480, 5604912), (512, 5254605), (540, 4982144), (576, 4670760), (640, 4203684), (720, 3736608), (768, 3503070), (864, 3113840), (960, 2802456), (1080, 2491072), (1152, 2335380), (1280, 2101842), (1440, 1868304), (1536, 1751535), (1728, 1556920), (1920, 1401228), (2160, 1245536), (2304, 1167690), (2560, 1050921), (2880, 934152), (3456, 778460), (3840, 700614), (4320, 622768), (4608, 583845), (5760, 467076), (6912, 389230), (7680, 350307), (8640, 311384), (11520, 233538), (13824, 194615), (17280, 155692), (23040, 116769), (34560, 77846), (38923, 69120)]