218966880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{367}}^1$

素因数の和:509

約数の個数: 192

約数和(自身を含む): 761177088

約数和(自身を除く): 542210208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 113, 120, 132, 160, 165, 176, 220, 226, 240, 264, 330, 339, 352, 367, 440, 452, 480, 528, 565, 660, 678, 734, 880, 904, 1056, 1101, 1130, 1243, 1320, 1356, 1468, 1695, 1760, 1808, 1835, 2202, 2260, 2486, 2640, 2712, 2936, 3390, 3616, 3670, 3729, 4037, 4404, 4520, 4972, 5280, 5424, 5505, 5872, 6215, 6780, 7340, 7458, 8074, 8808, 9040, 9944, 10848, 11010, 11744, 12111, 12430, 13560, 14680, 14916, 16148, 17616, 18080, 18645, 19888, 20185, 22020, 24222, 24860, 27120, 29360, 29832, 32296, 35232, 37290, 39776, 40370, 41471, 44040, 48444, 49720, 54240, 58720, 59664, 60555, 64592, 74580, 80740, 82942, 88080, 96888, 99440, 119328, 121110, 124413, 129184, 149160, 161480, 165884, 176160, 193776, 198880, 207355, 242220, 248826, 298320, 322960, 331768, 387552, 414710, 456181, 484440, 497652, 596640, 622065, 645920, 663536, 829420, 912362, 968880, 995304, 1244130, 1327072, 1368543, 1658840, 1824724, 1937760, 1990608, 2280905, 2488260, 2737086, 3317680, 3649448, 3981216, 4561810, 4976520, 5474172, 6635360, 6842715, 7298896, 9123620, 9953040, 10948344, 13685430, 14597792, 18247240, 19906080, 21896688, 27370860, 36494480, 43793376, 54741720, 72988960, 109483440, 218966880]

約数ペア:

[(1, 218966880), (2, 109483440), (3, 72988960), (4, 54741720), (5, 43793376), (6, 36494480), (8, 27370860), (10, 21896688), (11, 19906080), (12, 18247240), (15, 14597792), (16, 13685430), (20, 10948344), (22, 9953040), (24, 9123620), (30, 7298896), (32, 6842715), (33, 6635360), (40, 5474172), (44, 4976520), (48, 4561810), (55, 3981216), (60, 3649448), (66, 3317680), (80, 2737086), (88, 2488260), (96, 2280905), (110, 1990608), (113, 1937760), (120, 1824724), (132, 1658840), (160, 1368543), (165, 1327072), (176, 1244130), (220, 995304), (226, 968880), (240, 912362), (264, 829420), (330, 663536), (339, 645920), (352, 622065), (367, 596640), (440, 497652), (452, 484440), (480, 456181), (528, 414710), (565, 387552), (660, 331768), (678, 322960), (734, 298320), (880, 248826), (904, 242220), (1056, 207355), (1101, 198880), (1130, 193776), (1243, 176160), (1320, 165884), (1356, 161480), (1468, 149160), (1695, 129184), (1760, 124413), (1808, 121110), (1835, 119328), (2202, 99440), (2260, 96888), (2486, 88080), (2640, 82942), (2712, 80740), (2936, 74580), (3390, 64592), (3616, 60555), (3670, 59664), (3729, 58720), (4037, 54240), (4404, 49720), (4520, 48444), (4972, 44040), (5280, 41471), (5424, 40370), (5505, 39776), (5872, 37290), (6215, 35232), (6780, 32296), (7340, 29832), (7458, 29360), (8074, 27120), (8808, 24860), (9040, 24222), (9944, 22020), (10848, 20185), (11010, 19888), (11744, 18645), (12111, 18080), (12430, 17616), (13560, 16148), (14680, 14916)]