165833280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{811}}^1$

素因数の和:905

約数の個数: 168

約数和(自身を含む): 579144384

約数和(自身を除く): 413311104

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, 71, 72, 80, 90, 96, 120, 142, 144, 160, 180, 192, 213, 240, 284, 288, 320, 355, 360, 426, 480, 568, 576, 639, 710, 720, 811, 852, 960, 1065, 1136, 1278, 1420, 1440, 1622, 1704, 2130, 2272, 2433, 2556, 2840, 2880, 3195, 3244, 3408, 4055, 4260, 4544, 4866, 5112, 5680, 6390, 6488, 6816, 7299, 8110, 8520, 9732, 10224, 11360, 12165, 12780, 12976, 13632, 14598, 16220, 17040, 19464, 20448, 22720, 24330, 25560, 25952, 29196, 32440, 34080, 36495, 38928, 40896, 48660, 51120, 51904, 57581, 58392, 64880, 68160, 72990, 77856, 97320, 102240, 115162, 116784, 129760, 145980, 155712, 172743, 194640, 204480, 230324, 233568, 259520, 287905, 291960, 345486, 389280, 460648, 467136, 518229, 575810, 583920, 690972, 778560, 863715, 921296, 1036458, 1151620, 1167840, 1381944, 1727430, 1842592, 2072916, 2303240, 2335680, 2591145, 2763888, 3454860, 3685184, 4145832, 4606480, 5182290, 5527776, 6909720, 8291664, 9212960, 10364580, 11055552, 13819440, 16583328, 18425920, 20729160, 27638880, 33166656, 41458320, 55277760, 82916640, 165833280]

約数ペア:

[(1, 165833280), (2, 82916640), (3, 55277760), (4, 41458320), (5, 33166656), (6, 27638880), (8, 20729160), (9, 18425920), (10, 16583328), (12, 13819440), (15, 11055552), (16, 10364580), (18, 9212960), (20, 8291664), (24, 6909720), (30, 5527776), (32, 5182290), (36, 4606480), (40, 4145832), (45, 3685184), (48, 3454860), (60, 2763888), (64, 2591145), (71, 2335680), (72, 2303240), (80, 2072916), (90, 1842592), (96, 1727430), (120, 1381944), (142, 1167840), (144, 1151620), (160, 1036458), (180, 921296), (192, 863715), (213, 778560), (240, 690972), (284, 583920), (288, 575810), (320, 518229), (355, 467136), (360, 460648), (426, 389280), (480, 345486), (568, 291960), (576, 287905), (639, 259520), (710, 233568), (720, 230324), (811, 204480), (852, 194640), (960, 172743), (1065, 155712), (1136, 145980), (1278, 129760), (1420, 116784), (1440, 115162), (1622, 102240), (1704, 97320), (2130, 77856), (2272, 72990), (2433, 68160), (2556, 64880), (2840, 58392), (2880, 57581), (3195, 51904), (3244, 51120), (3408, 48660), (4055, 40896), (4260, 38928), (4544, 36495), (4866, 34080), (5112, 32440), (5680, 29196), (6390, 25952), (6488, 25560), (6816, 24330), (7299, 22720), (8110, 20448), (8520, 19464), (9732, 17040), (10224, 16220), (11360, 14598), (12165, 13632), (12780, 12976)]