140047488

素因数分解:

$2^7\times 3^3\times 7^2\times {\mathrm{827}}^1$

素因数の和:864

約数の個数: 192

約数和(自身を含む): 481399200

約数和(自身を除く): 341351712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 128, 144, 147, 168, 189, 192, 196, 216, 224, 252, 288, 294, 336, 378, 384, 392, 432, 441, 448, 504, 576, 588, 672, 756, 784, 827, 864, 882, 896, 1008, 1152, 1176, 1323, 1344, 1512, 1568, 1654, 1728, 1764, 2016, 2352, 2481, 2646, 2688, 3024, 3136, 3308, 3456, 3528, 4032, 4704, 4962, 5292, 5789, 6048, 6272, 6616, 7056, 7443, 8064, 9408, 9924, 10584, 11578, 12096, 13232, 14112, 14886, 17367, 18816, 19848, 21168, 22329, 23156, 24192, 26464, 28224, 29772, 34734, 39696, 40523, 42336, 44658, 46312, 52101, 52928, 56448, 59544, 69468, 79392, 81046, 84672, 89316, 92624, 104202, 105856, 119088, 121569, 138936, 156303, 158784, 162092, 169344, 178632, 185248, 208404, 238176, 243138, 277872, 312606, 317568, 324184, 357264, 364707, 370496, 416808, 476352, 486276, 555744, 625212, 648368, 714528, 729414, 740992, 833616, 952704, 972552, 1094121, 1111488, 1250424, 1296736, 1429056, 1458828, 1667232, 1945104, 2188242, 2222976, 2500848, 2593472, 2858112, 2917656, 3334464, 3890208, 4376484, 5001696, 5186944, 5835312, 6668928, 7780416, 8752968, 10003392, 11670624, 15560832, 17505936, 20006784, 23341248, 35011872, 46682496, 70023744, 140047488]

約数ペア:

[(1, 140047488), (2, 70023744), (3, 46682496), (4, 35011872), (6, 23341248), (7, 20006784), (8, 17505936), (9, 15560832), (12, 11670624), (14, 10003392), (16, 8752968), (18, 7780416), (21, 6668928), (24, 5835312), (27, 5186944), (28, 5001696), (32, 4376484), (36, 3890208), (42, 3334464), (48, 2917656), (49, 2858112), (54, 2593472), (56, 2500848), (63, 2222976), (64, 2188242), (72, 1945104), (84, 1667232), (96, 1458828), (98, 1429056), (108, 1296736), (112, 1250424), (126, 1111488), (128, 1094121), (144, 972552), (147, 952704), (168, 833616), (189, 740992), (192, 729414), (196, 714528), (216, 648368), (224, 625212), (252, 555744), (288, 486276), (294, 476352), (336, 416808), (378, 370496), (384, 364707), (392, 357264), (432, 324184), (441, 317568), (448, 312606), (504, 277872), (576, 243138), (588, 238176), (672, 208404), (756, 185248), (784, 178632), (827, 169344), (864, 162092), (882, 158784), (896, 156303), (1008, 138936), (1152, 121569), (1176, 119088), (1323, 105856), (1344, 104202), (1512, 92624), (1568, 89316), (1654, 84672), (1728, 81046), (1764, 79392), (2016, 69468), (2352, 59544), (2481, 56448), (2646, 52928), (2688, 52101), (3024, 46312), (3136, 44658), (3308, 42336), (3456, 40523), (3528, 39696), (4032, 34734), (4704, 29772), (4962, 28224), (5292, 26464), (5789, 24192), (6048, 23156), (6272, 22329), (6616, 21168), (7056, 19848), (7443, 18816), (8064, 17367), (9408, 14886), (9924, 14112), (10584, 13232), (11578, 12096)]