276187520

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{8807}}^1$

素因数の和:8840

約数の個数: 96

約数和(自身を含む): 768145680

約数和(自身を除く): 491958160

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, 8807, 15680, 17614, 31360, 35228, 44035, 61649, 70456, 88070, 123298, 140912, 176140, 246596, 281824, 308245, 352280, 431543, 493192, 563648, 616490, 704560, 863086, 986384, 1127296, 1232980, 1409120, 1726172, 1972768, 2157715, 2465960, 2818240, 3452344, 3945536, 4315430, 4931920, 5636480, 6904688, 7891072, 8630860, 9863840, 13809376, 17261720, 19727680, 27618752, 34523440, 39455360, 55237504, 69046880, 138093760, 276187520]

約数ペア:

[(1, 276187520), (2, 138093760), (4, 69046880), (5, 55237504), (7, 39455360), (8, 34523440), (10, 27618752), (14, 19727680), (16, 17261720), (20, 13809376), (28, 9863840), (32, 8630860), (35, 7891072), (40, 6904688), (49, 5636480), (56, 4931920), (64, 4315430), (70, 3945536), (80, 3452344), (98, 2818240), (112, 2465960), (128, 2157715), (140, 1972768), (160, 1726172), (196, 1409120), (224, 1232980), (245, 1127296), (280, 986384), (320, 863086), (392, 704560), (448, 616490), (490, 563648), (560, 493192), (640, 431543), (784, 352280), (896, 308245), (980, 281824), (1120, 246596), (1568, 176140), (1960, 140912), (2240, 123298), (3136, 88070), (3920, 70456), (4480, 61649), (6272, 44035), (7840, 35228), (8807, 31360), (15680, 17614)]