2868658920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1\times {\mathrm{599}}^1$

素因数の和:920

約数の個数: 192

約数和(自身を含む): 9552816000

約数和(自身を除く): 6684157080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 72, 90, 106, 120, 159, 180, 212, 251, 265, 318, 360, 424, 477, 502, 530, 599, 636, 753, 795, 954, 1004, 1060, 1198, 1255, 1272, 1506, 1590, 1797, 1908, 2008, 2120, 2259, 2385, 2396, 2510, 2995, 3012, 3180, 3594, 3765, 3816, 4518, 4770, 4792, 5020, 5391, 5990, 6024, 6360, 7188, 7530, 8985, 9036, 9540, 10040, 10782, 11295, 11980, 13303, 14376, 15060, 17970, 18072, 19080, 21564, 22590, 23960, 26606, 26955, 30120, 31747, 35940, 39909, 43128, 45180, 53212, 53910, 63494, 66515, 71880, 79818, 90360, 95241, 106424, 107820, 119727, 126988, 133030, 150349, 158735, 159636, 190482, 199545, 215640, 239454, 253976, 266060, 285723, 300698, 317470, 319272, 380964, 399090, 451047, 476205, 478908, 532120, 571446, 598635, 601396, 634940, 751745, 761928, 798180, 902094, 952410, 957816, 1142892, 1197270, 1202792, 1269880, 1353141, 1428615, 1503490, 1596360, 1804188, 1904820, 2255235, 2285784, 2394540, 2706282, 2857230, 3006980, 3608376, 3809640, 4510470, 4789080, 5412564, 5714460, 6013960, 6765705, 7968497, 9020940, 10825128, 11428920, 13531410, 15936994, 18041880, 23905491, 27062820, 31873988, 39842485, 47810982, 54125640, 63747976, 71716473, 79684970, 95621964, 119527455, 143432946, 159369940, 191243928, 239054910, 286865892, 318739880, 358582365, 478109820, 573731784, 717164730, 956219640, 1434329460, 2868658920]

約数ペア:

[(1, 2868658920), (2, 1434329460), (3, 956219640), (4, 717164730), (5, 573731784), (6, 478109820), (8, 358582365), (9, 318739880), (10, 286865892), (12, 239054910), (15, 191243928), (18, 159369940), (20, 143432946), (24, 119527455), (30, 95621964), (36, 79684970), (40, 71716473), (45, 63747976), (53, 54125640), (60, 47810982), (72, 39842485), (90, 31873988), (106, 27062820), (120, 23905491), (159, 18041880), (180, 15936994), (212, 13531410), (251, 11428920), (265, 10825128), (318, 9020940), (360, 7968497), (424, 6765705), (477, 6013960), (502, 5714460), (530, 5412564), (599, 4789080), (636, 4510470), (753, 3809640), (795, 3608376), (954, 3006980), (1004, 2857230), (1060, 2706282), (1198, 2394540), (1255, 2285784), (1272, 2255235), (1506, 1904820), (1590, 1804188), (1797, 1596360), (1908, 1503490), (2008, 1428615), (2120, 1353141), (2259, 1269880), (2385, 1202792), (2396, 1197270), (2510, 1142892), (2995, 957816), (3012, 952410), (3180, 902094), (3594, 798180), (3765, 761928), (3816, 751745), (4518, 634940), (4770, 601396), (4792, 598635), (5020, 571446), (5391, 532120), (5990, 478908), (6024, 476205), (6360, 451047), (7188, 399090), (7530, 380964), (8985, 319272), (9036, 317470), (9540, 300698), (10040, 285723), (10782, 266060), (11295, 253976), (11980, 239454), (13303, 215640), (14376, 199545), (15060, 190482), (17970, 159636), (18072, 158735), (19080, 150349), (21564, 133030), (22590, 126988), (23960, 119727), (26606, 107820), (26955, 106424), (30120, 95241), (31747, 90360), (35940, 79818), (39909, 71880), (43128, 66515), (45180, 63494), (53212, 53910)]