267908480

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{8543}}^1$

素因数の和:8576

約数の個数: 96

約数和(自身を含む): 745122240

約数和(自身を除く): 477213760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1568, 1960, 2240, 3136, 3920, 4480, 6272, 7840, 8543, 15680, 17086, 31360, 34172, 42715, 59801, 68344, 85430, 119602, 136688, 170860, 239204, 273376, 299005, 341720, 418607, 478408, 546752, 598010, 683440, 837214, 956816, 1093504, 1196020, 1366880, 1674428, 1913632, 2093035, 2392040, 2733760, 3348856, 3827264, 4186070, 4784080, 5467520, 6697712, 7654528, 8372140, 9568160, 13395424, 16744280, 19136320, 26790848, 33488560, 38272640, 53581696, 66977120, 133954240, 267908480]

約数ペア:

[(1, 267908480), (2, 133954240), (4, 66977120), (5, 53581696), (7, 38272640), (8, 33488560), (10, 26790848), (14, 19136320), (16, 16744280), (20, 13395424), (28, 9568160), (32, 8372140), (35, 7654528), (40, 6697712), (49, 5467520), (56, 4784080), (64, 4186070), (70, 3827264), (80, 3348856), (98, 2733760), (112, 2392040), (128, 2093035), (140, 1913632), (160, 1674428), (196, 1366880), (224, 1196020), (245, 1093504), (280, 956816), (320, 837214), (392, 683440), (448, 598010), (490, 546752), (560, 478408), (640, 418607), (784, 341720), (896, 299005), (980, 273376), (1120, 239204), (1568, 170860), (1960, 136688), (2240, 119602), (3136, 85430), (3920, 68344), (4480, 59801), (6272, 42715), (7840, 34172), (8543, 31360), (15680, 17086)]