282647680

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{9013}}^1$

素因数の和:9046

約数の個数: 96

約数和(自身を含む): 786110940

約数和(自身を除く): 503463260

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, 9013, 15680, 18026, 31360, 36052, 45065, 63091, 72104, 90130, 126182, 144208, 180260, 252364, 288416, 315455, 360520, 441637, 504728, 576832, 630910, 721040, 883274, 1009456, 1153664, 1261820, 1442080, 1766548, 2018912, 2208185, 2523640, 2884160, 3533096, 4037824, 4416370, 5047280, 5768320, 7066192, 8075648, 8832740, 10094560, 14132384, 17665480, 20189120, 28264768, 35330960, 40378240, 56529536, 70661920, 141323840, 282647680]

約数ペア:

[(1, 282647680), (2, 141323840), (4, 70661920), (5, 56529536), (7, 40378240), (8, 35330960), (10, 28264768), (14, 20189120), (16, 17665480), (20, 14132384), (28, 10094560), (32, 8832740), (35, 8075648), (40, 7066192), (49, 5768320), (56, 5047280), (64, 4416370), (70, 4037824), (80, 3533096), (98, 2884160), (112, 2523640), (128, 2208185), (140, 2018912), (160, 1766548), (196, 1442080), (224, 1261820), (245, 1153664), (280, 1009456), (320, 883274), (392, 721040), (448, 630910), (490, 576832), (560, 504728), (640, 441637), (784, 360520), (896, 315455), (980, 288416), (1120, 252364), (1568, 180260), (1960, 144208), (2240, 126182), (3136, 90130), (3920, 72104), (4480, 63091), (6272, 45065), (7840, 36052), (9013, 31360), (15680, 18026)]