160053760

素因数分解:

$2^9\times 5^1\times {\mathrm{103}}^1\times {\mathrm{607}}^1$

素因数の和:733

約数の個数: 80

約数和(自身を含む): 388118016

約数和(自身を除く): 228064256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 128, 160, 206, 256, 320, 412, 512, 515, 607, 640, 824, 1030, 1214, 1280, 1648, 2060, 2428, 2560, 3035, 3296, 4120, 4856, 6070, 6592, 8240, 9712, 12140, 13184, 16480, 19424, 24280, 26368, 32960, 38848, 48560, 52736, 62521, 65920, 77696, 97120, 125042, 131840, 155392, 194240, 250084, 263680, 310784, 312605, 388480, 500168, 625210, 776960, 1000336, 1250420, 1553920, 2000672, 2500840, 4001344, 5001680, 8002688, 10003360, 16005376, 20006720, 32010752, 40013440, 80026880, 160053760]

約数ペア:

[(1, 160053760), (2, 80026880), (4, 40013440), (5, 32010752), (8, 20006720), (10, 16005376), (16, 10003360), (20, 8002688), (32, 5001680), (40, 4001344), (64, 2500840), (80, 2000672), (103, 1553920), (128, 1250420), (160, 1000336), (206, 776960), (256, 625210), (320, 500168), (412, 388480), (512, 312605), (515, 310784), (607, 263680), (640, 250084), (824, 194240), (1030, 155392), (1214, 131840), (1280, 125042), (1648, 97120), (2060, 77696), (2428, 65920), (2560, 62521), (3035, 52736), (3296, 48560), (4120, 38848), (4856, 32960), (6070, 26368), (6592, 24280), (8240, 19424), (9712, 16480), (12140, 13184)]