64949857920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{2221}}^1\times {\mathrm{5077}}^1$

素因数の和:7323

約数の個数: 192

約数和(自身を含む): 224425155240

約数和(自身を除く): 159475297320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2221, 2880, 4442, 5077, 5760, 6663, 8884, 10154, 11105, 13326, 15231, 17768, 19989, 20308, 22210, 25385, 26652, 30462, 33315, 35536, 39978, 40616, 44420, 45693, 50770, 53304, 60924, 66630, 71072, 76155, 79956, 81232, 88840, 91386, 99945, 101540, 106608, 121848, 133260, 142144, 152310, 159912, 162464, 177680, 182772, 199890, 203080, 213216, 228465, 243696, 266520, 284288, 304620, 319824, 324928, 355360, 365544, 399780, 406160, 426432, 456930, 487392, 533040, 609240, 639648, 649856, 710720, 731088, 799560, 812320, 852864, 913860, 974784, 1066080, 1218480, 1279296, 1421440, 1462176, 1599120, 1624640, 1827720, 1949568, 2132160, 2436960, 2558592, 2924352, 3198240, 3249280, 3655440, 4264320, 4873920, 5848704, 6396480, 7310880, 9747840, 11276017, 12792960, 14621760, 22552034, 29243520, 33828051, 45104068, 56380085, 67656102, 90208136, 101484153, 112760170, 135312204, 169140255, 180416272, 202968306, 225520340, 270624408, 338280510, 360832544, 405936612, 451040680, 507420765, 541248816, 676561020, 721665088, 811873224, 902081360, 1014841530, 1082497632, 1353122040, 1443330176, 1623746448, 1804162720, 2029683060, 2164995264, 2706244080, 3247492896, 3608325440, 4059366120, 4329990528, 5412488160, 6494985792, 7216650880, 8118732240, 10824976320, 12989971584, 16237464480, 21649952640, 32474928960, 64949857920]

約数ペア:

[(1, 64949857920), (2, 32474928960), (3, 21649952640), (4, 16237464480), (5, 12989971584), (6, 10824976320), (8, 8118732240), (9, 7216650880), (10, 6494985792), (12, 5412488160), (15, 4329990528), (16, 4059366120), (18, 3608325440), (20, 3247492896), (24, 2706244080), (30, 2164995264), (32, 2029683060), (36, 1804162720), (40, 1623746448), (45, 1443330176), (48, 1353122040), (60, 1082497632), (64, 1014841530), (72, 902081360), (80, 811873224), (90, 721665088), (96, 676561020), (120, 541248816), (128, 507420765), (144, 451040680), (160, 405936612), (180, 360832544), (192, 338280510), (240, 270624408), (288, 225520340), (320, 202968306), (360, 180416272), (384, 169140255), (480, 135312204), (576, 112760170), (640, 101484153), (720, 90208136), (960, 67656102), (1152, 56380085), (1440, 45104068), (1920, 33828051), (2221, 29243520), (2880, 22552034), (4442, 14621760), (5077, 12792960), (5760, 11276017), (6663, 9747840), (8884, 7310880), (10154, 6396480), (11105, 5848704), (13326, 4873920), (15231, 4264320), (17768, 3655440), (19989, 3249280), (20308, 3198240), (22210, 2924352), (25385, 2558592), (26652, 2436960), (30462, 2132160), (33315, 1949568), (35536, 1827720), (39978, 1624640), (40616, 1599120), (44420, 1462176), (45693, 1421440), (50770, 1279296), (53304, 1218480), (60924, 1066080), (66630, 974784), (71072, 913860), (76155, 852864), (79956, 812320), (81232, 799560), (88840, 731088), (91386, 710720), (99945, 649856), (101540, 639648), (106608, 609240), (121848, 533040), (133260, 487392), (142144, 456930), (152310, 426432), (159912, 406160), (162464, 399780), (177680, 365544), (182772, 355360), (199890, 324928), (203080, 319824), (213216, 304620), (228465, 284288), (243696, 266520)]