1528853760

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{18959}}^1$

素因数の和:18993

約数の個数: 216

約数和(自身を含む): 6045661440

約数和(自身を除く): 4516807680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3840, 4032, 4480, 5040, 5376, 5760, 6720, 8064, 8960, 10080, 11520, 13440, 16128, 18959, 20160, 26880, 37918, 40320, 56877, 75836, 80640, 94795, 113754, 132713, 151672, 170631, 189590, 227508, 265426, 284385, 303344, 341262, 379180, 398139, 455016, 530852, 568770, 606688, 663565, 682524, 758360, 796278, 853155, 910032, 1061704, 1137540, 1194417, 1213376, 1327130, 1365048, 1516720, 1592556, 1706310, 1820064, 1990695, 2123408, 2275080, 2388834, 2426752, 2654260, 2730096, 3033440, 3185112, 3412620, 3640128, 3981390, 4246816, 4550160, 4777668, 4853504, 5308520, 5460192, 5972085, 6066880, 6370224, 6825240, 7280256, 7962780, 8493632, 9100320, 9555336, 10617040, 10920384, 11944170, 12133760, 12740448, 13650480, 14560512, 15925560, 16987264, 18200640, 19110672, 21234080, 21840768, 23888340, 24267520, 25480896, 27300960, 31851120, 33974528, 36401280, 38221344, 42468160, 43681536, 47776680, 50961792, 54601920, 63702240, 72802560, 76442688, 84936320, 95553360, 101923584, 109203840, 127404480, 152885376, 169872640, 191106720, 218407680, 254808960, 305770752, 382213440, 509617920, 764426880, 1528853760]

約数ペア:

[(1, 1528853760), (2, 764426880), (3, 509617920), (4, 382213440), (5, 305770752), (6, 254808960), (7, 218407680), (8, 191106720), (9, 169872640), (10, 152885376), (12, 127404480), (14, 109203840), (15, 101923584), (16, 95553360), (18, 84936320), (20, 76442688), (21, 72802560), (24, 63702240), (28, 54601920), (30, 50961792), (32, 47776680), (35, 43681536), (36, 42468160), (40, 38221344), (42, 36401280), (45, 33974528), (48, 31851120), (56, 27300960), (60, 25480896), (63, 24267520), (64, 23888340), (70, 21840768), (72, 21234080), (80, 19110672), (84, 18200640), (90, 16987264), (96, 15925560), (105, 14560512), (112, 13650480), (120, 12740448), (126, 12133760), (128, 11944170), (140, 10920384), (144, 10617040), (160, 9555336), (168, 9100320), (180, 8493632), (192, 7962780), (210, 7280256), (224, 6825240), (240, 6370224), (252, 6066880), (256, 5972085), (280, 5460192), (288, 5308520), (315, 4853504), (320, 4777668), (336, 4550160), (360, 4246816), (384, 3981390), (420, 3640128), (448, 3412620), (480, 3185112), (504, 3033440), (560, 2730096), (576, 2654260), (630, 2426752), (640, 2388834), (672, 2275080), (720, 2123408), (768, 1990695), (840, 1820064), (896, 1706310), (960, 1592556), (1008, 1516720), (1120, 1365048), (1152, 1327130), (1260, 1213376), (1280, 1194417), (1344, 1137540), (1440, 1061704), (1680, 910032), (1792, 853155), (1920, 796278), (2016, 758360), (2240, 682524), (2304, 663565), (2520, 606688), (2688, 568770), (2880, 530852), (3360, 455016), (3840, 398139), (4032, 379180), (4480, 341262), (5040, 303344), (5376, 284385), (5760, 265426), (6720, 227508), (8064, 189590), (8960, 170631), (10080, 151672), (11520, 132713), (13440, 113754), (16128, 94795), (18959, 80640), (20160, 75836), (26880, 56877), (37918, 40320)]