1939921920

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{14033}}^1$

素因数の和:14067

約数の個数: 176

約数和(自身を含む): 6894623520

約数和(自身を除く): 4954701600

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1024, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3072, 3456, 3840, 4320, 4608, 5120, 5760, 6912, 7680, 8640, 9216, 11520, 13824, 14033, 15360, 17280, 23040, 27648, 28066, 34560, 42099, 46080, 56132, 69120, 70165, 84198, 112264, 126297, 138240, 140330, 168396, 210495, 224528, 252594, 280660, 336792, 378891, 420990, 449056, 505188, 561320, 631485, 673584, 757782, 841980, 898112, 1010376, 1122640, 1262970, 1347168, 1515564, 1683960, 1796224, 1894455, 2020752, 2245280, 2525940, 2694336, 3031128, 3367920, 3592448, 3788910, 4041504, 4490560, 5051880, 5388672, 6062256, 6735840, 7184896, 7577820, 8083008, 8981120, 10103760, 10777344, 12124512, 13471680, 14369792, 15155640, 16166016, 17962240, 20207520, 21554688, 24249024, 26943360, 30311280, 32332032, 35924480, 40415040, 43109376, 48498048, 53886720, 60622560, 64664064, 71848960, 80830080, 96996096, 107773440, 121245120, 129328128, 161660160, 193992192, 215546880, 242490240, 323320320, 387984384, 484980480, 646640640, 969960960, 1939921920]

約数ペア:

[(1, 1939921920), (2, 969960960), (3, 646640640), (4, 484980480), (5, 387984384), (6, 323320320), (8, 242490240), (9, 215546880), (10, 193992192), (12, 161660160), (15, 129328128), (16, 121245120), (18, 107773440), (20, 96996096), (24, 80830080), (27, 71848960), (30, 64664064), (32, 60622560), (36, 53886720), (40, 48498048), (45, 43109376), (48, 40415040), (54, 35924480), (60, 32332032), (64, 30311280), (72, 26943360), (80, 24249024), (90, 21554688), (96, 20207520), (108, 17962240), (120, 16166016), (128, 15155640), (135, 14369792), (144, 13471680), (160, 12124512), (180, 10777344), (192, 10103760), (216, 8981120), (240, 8083008), (256, 7577820), (270, 7184896), (288, 6735840), (320, 6062256), (360, 5388672), (384, 5051880), (432, 4490560), (480, 4041504), (512, 3788910), (540, 3592448), (576, 3367920), (640, 3031128), (720, 2694336), (768, 2525940), (864, 2245280), (960, 2020752), (1024, 1894455), (1080, 1796224), (1152, 1683960), (1280, 1515564), (1440, 1347168), (1536, 1262970), (1728, 1122640), (1920, 1010376), (2160, 898112), (2304, 841980), (2560, 757782), (2880, 673584), (3072, 631485), (3456, 561320), (3840, 505188), (4320, 449056), (4608, 420990), (5120, 378891), (5760, 336792), (6912, 280660), (7680, 252594), (8640, 224528), (9216, 210495), (11520, 168396), (13824, 140330), (14033, 138240), (15360, 126297), (17280, 112264), (23040, 84198), (27648, 70165), (28066, 69120), (34560, 56132), (42099, 46080)]