268290360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:327

約数の個数: 256

約数和(自身を含む): 977961600

約数和(自身を除く): 709671240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 97, 104, 108, 117, 120, 130, 135, 156, 180, 194, 195, 197, 216, 234, 260, 270, 291, 312, 351, 360, 388, 390, 394, 468, 485, 520, 540, 582, 585, 591, 702, 776, 780, 788, 873, 936, 970, 985, 1080, 1164, 1170, 1182, 1261, 1404, 1455, 1560, 1576, 1746, 1755, 1773, 1940, 1970, 2328, 2340, 2364, 2522, 2561, 2619, 2808, 2910, 2955, 3492, 3510, 3546, 3783, 3880, 3940, 4365, 4680, 4728, 5044, 5122, 5238, 5319, 5820, 5910, 6305, 6984, 7020, 7092, 7566, 7683, 7880, 8730, 8865, 10088, 10244, 10476, 10638, 11349, 11640, 11820, 12610, 12805, 13095, 14040, 14184, 15132, 15366, 17460, 17730, 18915, 19109, 20488, 20952, 21276, 22698, 23049, 23640, 25220, 25610, 26190, 26595, 30264, 30732, 34047, 34920, 35460, 37830, 38218, 38415, 42552, 45396, 46098, 50440, 51220, 52380, 53190, 56745, 57327, 61464, 68094, 69147, 70920, 75660, 76436, 76830, 90792, 92196, 95545, 102440, 104760, 106380, 113490, 114654, 115245, 136188, 138294, 151320, 152872, 153660, 170235, 171981, 184392, 191090, 212760, 226980, 229308, 230490, 248417, 272376, 276588, 286635, 307320, 340470, 343962, 345735, 382180, 453960, 458616, 460980, 496834, 515943, 553176, 573270, 680940, 687924, 691470, 745251, 764360, 859905, 921960, 993668, 1031886, 1146540, 1242085, 1361880, 1375848, 1382940, 1490502, 1719810, 1987336, 2063772, 2235753, 2293080, 2484170, 2579715, 2765880, 2981004, 3439620, 3726255, 4127544, 4471506, 4968340, 5159430, 5962008, 6707259, 6879240, 7452510, 8943012, 9936680, 10318860, 11178765, 13414518, 14905020, 17886024, 20637720, 22357530, 26829036, 29810040, 33536295, 44715060, 53658072, 67072590, 89430120, 134145180, 268290360]

約数ペア:

[(1, 268290360), (2, 134145180), (3, 89430120), (4, 67072590), (5, 53658072), (6, 44715060), (8, 33536295), (9, 29810040), (10, 26829036), (12, 22357530), (13, 20637720), (15, 17886024), (18, 14905020), (20, 13414518), (24, 11178765), (26, 10318860), (27, 9936680), (30, 8943012), (36, 7452510), (39, 6879240), (40, 6707259), (45, 5962008), (52, 5159430), (54, 4968340), (60, 4471506), (65, 4127544), (72, 3726255), (78, 3439620), (90, 2981004), (97, 2765880), (104, 2579715), (108, 2484170), (117, 2293080), (120, 2235753), (130, 2063772), (135, 1987336), (156, 1719810), (180, 1490502), (194, 1382940), (195, 1375848), (197, 1361880), (216, 1242085), (234, 1146540), (260, 1031886), (270, 993668), (291, 921960), (312, 859905), (351, 764360), (360, 745251), (388, 691470), (390, 687924), (394, 680940), (468, 573270), (485, 553176), (520, 515943), (540, 496834), (582, 460980), (585, 458616), (591, 453960), (702, 382180), (776, 345735), (780, 343962), (788, 340470), (873, 307320), (936, 286635), (970, 276588), (985, 272376), (1080, 248417), (1164, 230490), (1170, 229308), (1182, 226980), (1261, 212760), (1404, 191090), (1455, 184392), (1560, 171981), (1576, 170235), (1746, 153660), (1755, 152872), (1773, 151320), (1940, 138294), (1970, 136188), (2328, 115245), (2340, 114654), (2364, 113490), (2522, 106380), (2561, 104760), (2619, 102440), (2808, 95545), (2910, 92196), (2955, 90792), (3492, 76830), (3510, 76436), (3546, 75660), (3783, 70920), (3880, 69147), (3940, 68094), (4365, 61464), (4680, 57327), (4728, 56745), (5044, 53190), (5122, 52380), (5238, 51220), (5319, 50440), (5820, 46098), (5910, 45396), (6305, 42552), (6984, 38415), (7020, 38218), (7092, 37830), (7566, 35460), (7683, 34920), (7880, 34047), (8730, 30732), (8865, 30264), (10088, 26595), (10244, 26190), (10476, 25610), (10638, 25220), (11349, 23640), (11640, 23049), (11820, 22698), (12610, 21276), (12805, 20952), (13095, 20488), (14040, 19109), (14184, 18915), (15132, 17730), (15366, 17460)]