85597120

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:187

約数の個数: 168

約数和(自身を含む): 243925344

約数和(自身を除く): 158328224

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 53, 56, 64, 70, 80, 98, 103, 106, 112, 140, 160, 196, 206, 212, 224, 245, 265, 280, 320, 371, 392, 412, 424, 448, 490, 515, 530, 560, 721, 742, 784, 824, 848, 980, 1030, 1060, 1120, 1442, 1484, 1568, 1648, 1696, 1855, 1960, 2060, 2120, 2240, 2597, 2884, 2968, 3136, 3296, 3392, 3605, 3710, 3920, 4120, 4240, 5047, 5194, 5459, 5768, 5936, 6592, 7210, 7420, 7840, 8240, 8480, 10094, 10388, 10918, 11536, 11872, 12985, 14420, 14840, 15680, 16480, 16960, 20188, 20776, 21836, 23072, 23744, 25235, 25970, 27295, 28840, 29680, 32960, 38213, 40376, 41552, 43672, 46144, 50470, 51940, 54590, 57680, 59360, 76426, 80752, 83104, 87344, 100940, 103880, 109180, 115360, 118720, 152852, 161504, 166208, 174688, 191065, 201880, 207760, 218360, 230720, 267491, 305704, 323008, 349376, 382130, 403760, 415520, 436720, 534982, 611408, 764260, 807520, 831040, 873440, 1069964, 1222816, 1337455, 1528520, 1615040, 1746880, 2139928, 2445632, 2674910, 3057040, 4279856, 5349820, 6114080, 8559712, 10699640, 12228160, 17119424, 21399280, 42798560, 85597120]

約数ペア:

[(1, 85597120), (2, 42798560), (4, 21399280), (5, 17119424), (7, 12228160), (8, 10699640), (10, 8559712), (14, 6114080), (16, 5349820), (20, 4279856), (28, 3057040), (32, 2674910), (35, 2445632), (40, 2139928), (49, 1746880), (53, 1615040), (56, 1528520), (64, 1337455), (70, 1222816), (80, 1069964), (98, 873440), (103, 831040), (106, 807520), (112, 764260), (140, 611408), (160, 534982), (196, 436720), (206, 415520), (212, 403760), (224, 382130), (245, 349376), (265, 323008), (280, 305704), (320, 267491), (371, 230720), (392, 218360), (412, 207760), (424, 201880), (448, 191065), (490, 174688), (515, 166208), (530, 161504), (560, 152852), (721, 118720), (742, 115360), (784, 109180), (824, 103880), (848, 100940), (980, 87344), (1030, 83104), (1060, 80752), (1120, 76426), (1442, 59360), (1484, 57680), (1568, 54590), (1648, 51940), (1696, 50470), (1855, 46144), (1960, 43672), (2060, 41552), (2120, 40376), (2240, 38213), (2597, 32960), (2884, 29680), (2968, 28840), (3136, 27295), (3296, 25970), (3392, 25235), (3605, 23744), (3710, 23072), (3920, 21836), (4120, 20776), (4240, 20188), (5047, 16960), (5194, 16480), (5459, 15680), (5768, 14840), (5936, 14420), (6592, 12985), (7210, 11872), (7420, 11536), (7840, 10918), (8240, 10388), (8480, 10094)]