301731360

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1009}}^1$

素因数の和:1123

約数の個数: 192

約数和(自身を含む): 1099526400

約数和(自身を除く): 797795040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 89, 96, 105, 112, 120, 140, 160, 168, 178, 210, 224, 240, 267, 280, 336, 356, 420, 445, 480, 534, 560, 623, 672, 712, 840, 890, 1009, 1068, 1120, 1246, 1335, 1424, 1680, 1780, 1869, 2018, 2136, 2492, 2670, 2848, 3027, 3115, 3360, 3560, 3738, 4036, 4272, 4984, 5045, 5340, 6054, 6230, 7063, 7120, 7476, 8072, 8544, 9345, 9968, 10090, 10680, 12108, 12460, 14126, 14240, 14952, 15135, 16144, 18690, 19936, 20180, 21189, 21360, 24216, 24920, 28252, 29904, 30270, 32288, 35315, 37380, 40360, 42378, 42720, 48432, 49840, 56504, 59808, 60540, 70630, 74760, 80720, 84756, 89801, 96864, 99680, 105945, 113008, 121080, 141260, 149520, 161440, 169512, 179602, 211890, 226016, 242160, 269403, 282520, 299040, 339024, 359204, 423780, 449005, 484320, 538806, 565040, 628607, 678048, 718408, 847560, 898010, 1077612, 1130080, 1257214, 1347015, 1436816, 1695120, 1796020, 1885821, 2155224, 2514428, 2694030, 2873632, 3143035, 3390240, 3592040, 3771642, 4310448, 5028856, 5388060, 6286070, 7184080, 7543284, 8620896, 9429105, 10057712, 10776120, 12572140, 14368160, 15086568, 18858210, 20115424, 21552240, 25144280, 30173136, 37716420, 43104480, 50288560, 60346272, 75432840, 100577120, 150865680, 301731360]

約数ペア:

[(1, 301731360), (2, 150865680), (3, 100577120), (4, 75432840), (5, 60346272), (6, 50288560), (7, 43104480), (8, 37716420), (10, 30173136), (12, 25144280), (14, 21552240), (15, 20115424), (16, 18858210), (20, 15086568), (21, 14368160), (24, 12572140), (28, 10776120), (30, 10057712), (32, 9429105), (35, 8620896), (40, 7543284), (42, 7184080), (48, 6286070), (56, 5388060), (60, 5028856), (70, 4310448), (80, 3771642), (84, 3592040), (89, 3390240), (96, 3143035), (105, 2873632), (112, 2694030), (120, 2514428), (140, 2155224), (160, 1885821), (168, 1796020), (178, 1695120), (210, 1436816), (224, 1347015), (240, 1257214), (267, 1130080), (280, 1077612), (336, 898010), (356, 847560), (420, 718408), (445, 678048), (480, 628607), (534, 565040), (560, 538806), (623, 484320), (672, 449005), (712, 423780), (840, 359204), (890, 339024), (1009, 299040), (1068, 282520), (1120, 269403), (1246, 242160), (1335, 226016), (1424, 211890), (1680, 179602), (1780, 169512), (1869, 161440), (2018, 149520), (2136, 141260), (2492, 121080), (2670, 113008), (2848, 105945), (3027, 99680), (3115, 96864), (3360, 89801), (3560, 84756), (3738, 80720), (4036, 74760), (4272, 70630), (4984, 60540), (5045, 59808), (5340, 56504), (6054, 49840), (6230, 48432), (7063, 42720), (7120, 42378), (7476, 40360), (8072, 37380), (8544, 35315), (9345, 32288), (9968, 30270), (10090, 29904), (10680, 28252), (12108, 24920), (12460, 24216), (14126, 21360), (14240, 21189), (14952, 20180), (15135, 19936), (16144, 18690)]