1344368903920

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{20173603}}^1$

素因数の和:20173647

約数の個数: 120

約数和(自身を含む): 3849849892944

約数和(自身を除く): 2505480989024

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 80, 85, 98, 112, 119, 136, 140, 170, 196, 238, 245, 272, 280, 340, 392, 476, 490, 560, 595, 680, 784, 833, 952, 980, 1190, 1360, 1666, 1904, 1960, 2380, 3332, 3920, 4165, 4760, 6664, 8330, 9520, 13328, 16660, 33320, 66640, 20173603, 40347206, 80694412, 100868015, 141215221, 161388824, 201736030, 282430442, 322777648, 342951251, 403472060, 564860884, 685902502, 706076105, 806944120, 988506547, 1129721768, 1371805004, 1412152210, 1613888240, 1714756255, 1977013094, 2259443536, 2400658757, 2743610008, 2824304420, 3429512510, 3954026188, 4801317514, 4942532735, 5487220016, 5648608840, 6859025020, 7908052376, 9602635028, 9885065470, 11297217680, 12003293785, 13718050040, 15816104752, 16804611299, 19205270056, 19770130940, 24006587570, 27436100080, 33609222598, 38410540112, 39540261880, 48013175140, 67218445196, 79080523760, 84023056495, 96026350280, 134436890392, 168046112990, 192052700560, 268873780784, 336092225980, 672184451960, 1344368903920]

約数ペア:

[(1, 1344368903920), (2, 672184451960), (4, 336092225980), (5, 268873780784), (7, 192052700560), (8, 168046112990), (10, 134436890392), (14, 96026350280), (16, 84023056495), (17, 79080523760), (20, 67218445196), (28, 48013175140), (34, 39540261880), (35, 38410540112), (40, 33609222598), (49, 27436100080), (56, 24006587570), (68, 19770130940), (70, 19205270056), (80, 16804611299), (85, 15816104752), (98, 13718050040), (112, 12003293785), (119, 11297217680), (136, 9885065470), (140, 9602635028), (170, 7908052376), (196, 6859025020), (238, 5648608840), (245, 5487220016), (272, 4942532735), (280, 4801317514), (340, 3954026188), (392, 3429512510), (476, 2824304420), (490, 2743610008), (560, 2400658757), (595, 2259443536), (680, 1977013094), (784, 1714756255), (833, 1613888240), (952, 1412152210), (980, 1371805004), (1190, 1129721768), (1360, 988506547), (1666, 806944120), (1904, 706076105), (1960, 685902502), (2380, 564860884), (3332, 403472060), (3920, 342951251), (4165, 322777648), (4760, 282430442), (6664, 201736030), (8330, 161388824), (9520, 141215221), (13328, 100868015), (16660, 80694412), (33320, 40347206), (66640, 20173603)]