447650522960

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{479}}^1\times {\mathrm{3121}}^1$

素因数の和:3829

約数の個数: 160

約数和(自身を含む): 1103779353600

約数和(自身を除く): 656128830640

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 197, 304, 380, 394, 479, 760, 788, 958, 985, 1520, 1576, 1916, 1970, 2395, 3121, 3152, 3743, 3832, 3940, 4790, 6242, 7486, 7664, 7880, 9101, 9580, 12484, 14972, 15605, 15760, 18202, 18715, 19160, 24968, 29944, 31210, 36404, 37430, 38320, 45505, 49936, 59299, 59888, 62420, 72808, 74860, 91010, 94363, 118598, 124840, 145616, 149720, 182020, 188726, 237196, 249680, 296495, 299440, 364040, 377452, 471815, 474392, 592990, 614837, 728080, 754904, 943630, 948784, 1185980, 1229674, 1494959, 1509808, 1792897, 1887260, 2371960, 2459348, 2989918, 3074185, 3585794, 3774520, 4743920, 4918696, 5979836, 6148370, 7171588, 7474795, 7549040, 8964485, 9837392, 11681903, 11959672, 12296740, 14343176, 14949590, 17928970, 23363806, 23919344, 24593480, 28404221, 28686352, 29899180, 35857940, 46727612, 49186960, 56808442, 58409515, 59798360, 71715880, 93455224, 113616884, 116819030, 119596720, 142021105, 143431760, 186910448, 227233768, 233638060, 284042210, 294506923, 454467536, 467276120, 568084420, 589013846, 934552240, 1136168840, 1178027692, 1472534615, 2272337680, 2356055384, 2945069230, 4712110768, 5595631537, 5890138460, 11191263074, 11780276920, 22382526148, 23560553840, 27978157685, 44765052296, 55956315370, 89530104592, 111912630740, 223825261480, 447650522960]

約数ペア:

[(1, 447650522960), (2, 223825261480), (4, 111912630740), (5, 89530104592), (8, 55956315370), (10, 44765052296), (16, 27978157685), (19, 23560553840), (20, 22382526148), (38, 11780276920), (40, 11191263074), (76, 5890138460), (80, 5595631537), (95, 4712110768), (152, 2945069230), (190, 2356055384), (197, 2272337680), (304, 1472534615), (380, 1178027692), (394, 1136168840), (479, 934552240), (760, 589013846), (788, 568084420), (958, 467276120), (985, 454467536), (1520, 294506923), (1576, 284042210), (1916, 233638060), (1970, 227233768), (2395, 186910448), (3121, 143431760), (3152, 142021105), (3743, 119596720), (3832, 116819030), (3940, 113616884), (4790, 93455224), (6242, 71715880), (7486, 59798360), (7664, 58409515), (7880, 56808442), (9101, 49186960), (9580, 46727612), (12484, 35857940), (14972, 29899180), (15605, 28686352), (15760, 28404221), (18202, 24593480), (18715, 23919344), (19160, 23363806), (24968, 17928970), (29944, 14949590), (31210, 14343176), (36404, 12296740), (37430, 11959672), (38320, 11681903), (45505, 9837392), (49936, 8964485), (59299, 7549040), (59888, 7474795), (62420, 7171588), (72808, 6148370), (74860, 5979836), (91010, 4918696), (94363, 4743920), (118598, 3774520), (124840, 3585794), (145616, 3074185), (149720, 2989918), (182020, 2459348), (188726, 2371960), (237196, 1887260), (249680, 1792897), (296495, 1509808), (299440, 1494959), (364040, 1229674), (377452, 1185980), (471815, 948784), (474392, 943630), (592990, 754904), (614837, 728080)]