1250804520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{3623}}^1$

素因数の和:3784

約数の個数: 192

約数和(自身を含む): 4681048320

約数和(自身を除く): 3430243800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 137, 140, 168, 180, 210, 252, 274, 280, 315, 360, 411, 420, 504, 548, 630, 685, 822, 840, 959, 1096, 1233, 1260, 1370, 1644, 1918, 2055, 2466, 2520, 2740, 2877, 3288, 3623, 3836, 4110, 4795, 4932, 5480, 5754, 6165, 7246, 7672, 8220, 8631, 9590, 9864, 10869, 11508, 12330, 14385, 14492, 16440, 17262, 18115, 19180, 21738, 23016, 24660, 25361, 28770, 28984, 32607, 34524, 36230, 38360, 43155, 43476, 49320, 50722, 54345, 57540, 65214, 69048, 72460, 76083, 86310, 86952, 101444, 108690, 115080, 126805, 130428, 144920, 152166, 163035, 172620, 202888, 217380, 228249, 253610, 260856, 304332, 326070, 345240, 380415, 434760, 456498, 496351, 507220, 608664, 652140, 760830, 912996, 992702, 1014440, 1141245, 1304280, 1489053, 1521660, 1825992, 1985404, 2282490, 2481755, 2978106, 3043320, 3474457, 3970808, 4467159, 4564980, 4963510, 5956212, 6948914, 7445265, 8934318, 9129960, 9927020, 10423371, 11912424, 13897828, 14890530, 17372285, 17868636, 19854040, 20846742, 22335795, 27795656, 29781060, 31270113, 34744570, 35737272, 41693484, 44671590, 52116855, 59562120, 62540226, 69489140, 83386968, 89343180, 104233710, 125080452, 138978280, 156350565, 178686360, 208467420, 250160904, 312701130, 416934840, 625402260, 1250804520]

約数ペア:

[(1, 1250804520), (2, 625402260), (3, 416934840), (4, 312701130), (5, 250160904), (6, 208467420), (7, 178686360), (8, 156350565), (9, 138978280), (10, 125080452), (12, 104233710), (14, 89343180), (15, 83386968), (18, 69489140), (20, 62540226), (21, 59562120), (24, 52116855), (28, 44671590), (30, 41693484), (35, 35737272), (36, 34744570), (40, 31270113), (42, 29781060), (45, 27795656), (56, 22335795), (60, 20846742), (63, 19854040), (70, 17868636), (72, 17372285), (84, 14890530), (90, 13897828), (105, 11912424), (120, 10423371), (126, 9927020), (137, 9129960), (140, 8934318), (168, 7445265), (180, 6948914), (210, 5956212), (252, 4963510), (274, 4564980), (280, 4467159), (315, 3970808), (360, 3474457), (411, 3043320), (420, 2978106), (504, 2481755), (548, 2282490), (630, 1985404), (685, 1825992), (822, 1521660), (840, 1489053), (959, 1304280), (1096, 1141245), (1233, 1014440), (1260, 992702), (1370, 912996), (1644, 760830), (1918, 652140), (2055, 608664), (2466, 507220), (2520, 496351), (2740, 456498), (2877, 434760), (3288, 380415), (3623, 345240), (3836, 326070), (4110, 304332), (4795, 260856), (4932, 253610), (5480, 228249), (5754, 217380), (6165, 202888), (7246, 172620), (7672, 163035), (8220, 152166), (8631, 144920), (9590, 130428), (9864, 126805), (10869, 115080), (11508, 108690), (12330, 101444), (14385, 86952), (14492, 86310), (16440, 76083), (17262, 72460), (18115, 69048), (19180, 65214), (21738, 57540), (23016, 54345), (24660, 50722), (25361, 49320), (28770, 43476), (28984, 43155), (32607, 38360), (34524, 36230)]