146957440

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{32803}}^1$

素因数の和:32829

約数の個数: 64

約数和(自身を含む): 401520960

約数和(自身を除く): 254563520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 32803, 65606, 131212, 164015, 229621, 262424, 328030, 459242, 524848, 656060, 918484, 1049696, 1148105, 1312120, 1836968, 2099392, 2296210, 2624240, 3673936, 4198784, 4592420, 5248480, 7347872, 9184840, 10496960, 14695744, 18369680, 20993920, 29391488, 36739360, 73478720, 146957440]

約数ペア:

[(1, 146957440), (2, 73478720), (4, 36739360), (5, 29391488), (7, 20993920), (8, 18369680), (10, 14695744), (14, 10496960), (16, 9184840), (20, 7347872), (28, 5248480), (32, 4592420), (35, 4198784), (40, 3673936), (56, 2624240), (64, 2296210), (70, 2099392), (80, 1836968), (112, 1312120), (128, 1148105), (140, 1049696), (160, 918484), (224, 656060), (280, 524848), (320, 459242), (448, 328030), (560, 262424), (640, 229621), (896, 164015), (1120, 131212), (2240, 65606), (4480, 32803)]