2378693520

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{157321}}^1$

素因数の和:157350

約数の個数: 160

約数和(自身を含む): 9363805440

約数和(自身を除く): 6985111920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 157321, 314642, 471963, 629284, 786605, 943926, 1101247, 1258568, 1415889, 1573210, 1887852, 2202494, 2359815, 2517136, 2831778, 3146420, 3303741, 3775704, 4247667, 4404988, 4719630, 5506235, 5663556, 6292840, 6607482, 7079445, 7551408, 8495334, 8809976, 9439260, 9911223, 11012470, 11327112, 12585680, 13214964, 14158890, 16518705, 16990668, 17619952, 18878520, 19822446, 21238335, 22024940, 22654224, 26429928, 28317780, 29733669, 33037410, 33981336, 37757040, 39644892, 42476670, 44049880, 49556115, 52859856, 56635560, 59467338, 66074820, 67962672, 79289784, 84953340, 88099760, 99112230, 113271120, 118934676, 132149640, 148668345, 158579568, 169906680, 198224460, 237869352, 264299280, 297336690, 339813360, 396448920, 475738704, 594673380, 792897840, 1189346760, 2378693520]

約数ペア:

[(1, 2378693520), (2, 1189346760), (3, 792897840), (4, 594673380), (5, 475738704), (6, 396448920), (7, 339813360), (8, 297336690), (9, 264299280), (10, 237869352), (12, 198224460), (14, 169906680), (15, 158579568), (16, 148668345), (18, 132149640), (20, 118934676), (21, 113271120), (24, 99112230), (27, 88099760), (28, 84953340), (30, 79289784), (35, 67962672), (36, 66074820), (40, 59467338), (42, 56635560), (45, 52859856), (48, 49556115), (54, 44049880), (56, 42476670), (60, 39644892), (63, 37757040), (70, 33981336), (72, 33037410), (80, 29733669), (84, 28317780), (90, 26429928), (105, 22654224), (108, 22024940), (112, 21238335), (120, 19822446), (126, 18878520), (135, 17619952), (140, 16990668), (144, 16518705), (168, 14158890), (180, 13214964), (189, 12585680), (210, 11327112), (216, 11012470), (240, 9911223), (252, 9439260), (270, 8809976), (280, 8495334), (315, 7551408), (336, 7079445), (360, 6607482), (378, 6292840), (420, 5663556), (432, 5506235), (504, 4719630), (540, 4404988), (560, 4247667), (630, 3775704), (720, 3303741), (756, 3146420), (840, 2831778), (945, 2517136), (1008, 2359815), (1080, 2202494), (1260, 1887852), (1512, 1573210), (1680, 1415889), (1890, 1258568), (2160, 1101247), (2520, 943926), (3024, 786605), (3780, 629284), (5040, 471963), (7560, 314642), (15120, 157321)]