133280640

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{857}}^1$

素因数の和:891

約数の個数: 192

約数和(自身を含む): 477837360

約数和(自身を除く): 344556720

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, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 810, 857, 864, 960, 972, 1080, 1152, 1215, 1296, 1440, 1620, 1714, 1728, 1920, 1944, 2160, 2430, 2571, 2592, 2880, 3240, 3428, 3456, 3888, 4285, 4320, 4860, 5142, 5184, 5760, 6480, 6856, 7713, 7776, 8570, 8640, 9720, 10284, 10368, 12855, 12960, 13712, 15426, 15552, 17140, 17280, 19440, 20568, 23139, 25710, 25920, 27424, 30852, 31104, 34280, 38565, 38880, 41136, 46278, 51420, 51840, 54848, 61704, 68560, 69417, 77130, 77760, 82272, 92556, 102840, 109696, 115695, 123408, 137120, 138834, 154260, 155520, 164544, 185112, 205680, 208251, 231390, 246816, 274240, 277668, 308520, 329088, 347085, 370224, 411360, 416502, 462780, 493632, 548480, 555336, 617040, 694170, 740448, 822720, 833004, 925560, 987264, 1041255, 1110672, 1234080, 1388340, 1480896, 1645440, 1666008, 1851120, 2082510, 2221344, 2468160, 2776680, 2961792, 3332016, 3702240, 4165020, 4442688, 4936320, 5553360, 6664032, 7404480, 8330040, 8885376, 11106720, 13328064, 14808960, 16660080, 22213440, 26656128, 33320160, 44426880, 66640320, 133280640]

約数ペア:

[(1, 133280640), (2, 66640320), (3, 44426880), (4, 33320160), (5, 26656128), (6, 22213440), (8, 16660080), (9, 14808960), (10, 13328064), (12, 11106720), (15, 8885376), (16, 8330040), (18, 7404480), (20, 6664032), (24, 5553360), (27, 4936320), (30, 4442688), (32, 4165020), (36, 3702240), (40, 3332016), (45, 2961792), (48, 2776680), (54, 2468160), (60, 2221344), (64, 2082510), (72, 1851120), (80, 1666008), (81, 1645440), (90, 1480896), (96, 1388340), (108, 1234080), (120, 1110672), (128, 1041255), (135, 987264), (144, 925560), (160, 833004), (162, 822720), (180, 740448), (192, 694170), (216, 617040), (240, 555336), (243, 548480), (270, 493632), (288, 462780), (320, 416502), (324, 411360), (360, 370224), (384, 347085), (405, 329088), (432, 308520), (480, 277668), (486, 274240), (540, 246816), (576, 231390), (640, 208251), (648, 205680), (720, 185112), (810, 164544), (857, 155520), (864, 154260), (960, 138834), (972, 137120), (1080, 123408), (1152, 115695), (1215, 109696), (1296, 102840), (1440, 92556), (1620, 82272), (1714, 77760), (1728, 77130), (1920, 69417), (1944, 68560), (2160, 61704), (2430, 54848), (2571, 51840), (2592, 51420), (2880, 46278), (3240, 41136), (3428, 38880), (3456, 38565), (3888, 34280), (4285, 31104), (4320, 30852), (4860, 27424), (5142, 25920), (5184, 25710), (5760, 23139), (6480, 20568), (6856, 19440), (7713, 17280), (7776, 17140), (8570, 15552), (8640, 15426), (9720, 13712), (10284, 12960), (10368, 12855)]