156512000

素因数分解:

$2^8\times 5^3\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:171

約数の個数: 144

約数和(自身を含む): 401130912

約数和(自身を除く): 244618912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 67, 73, 80, 100, 125, 128, 134, 146, 160, 200, 250, 256, 268, 292, 320, 335, 365, 400, 500, 536, 584, 640, 670, 730, 800, 1000, 1072, 1168, 1280, 1340, 1460, 1600, 1675, 1825, 2000, 2144, 2336, 2680, 2920, 3200, 3350, 3650, 4000, 4288, 4672, 4891, 5360, 5840, 6400, 6700, 7300, 8000, 8375, 8576, 9125, 9344, 9782, 10720, 11680, 13400, 14600, 16000, 16750, 17152, 18250, 18688, 19564, 21440, 23360, 24455, 26800, 29200, 32000, 33500, 36500, 39128, 42880, 46720, 48910, 53600, 58400, 67000, 73000, 78256, 85760, 93440, 97820, 107200, 116800, 122275, 134000, 146000, 156512, 195640, 214400, 233600, 244550, 268000, 292000, 313024, 391280, 428800, 467200, 489100, 536000, 584000, 611375, 626048, 782560, 978200, 1072000, 1168000, 1222750, 1252096, 1565120, 1956400, 2144000, 2336000, 2445500, 3130240, 3912800, 4891000, 6260480, 7825600, 9782000, 15651200, 19564000, 31302400, 39128000, 78256000, 156512000]

約数ペア:

[(1, 156512000), (2, 78256000), (4, 39128000), (5, 31302400), (8, 19564000), (10, 15651200), (16, 9782000), (20, 7825600), (25, 6260480), (32, 4891000), (40, 3912800), (50, 3130240), (64, 2445500), (67, 2336000), (73, 2144000), (80, 1956400), (100, 1565120), (125, 1252096), (128, 1222750), (134, 1168000), (146, 1072000), (160, 978200), (200, 782560), (250, 626048), (256, 611375), (268, 584000), (292, 536000), (320, 489100), (335, 467200), (365, 428800), (400, 391280), (500, 313024), (536, 292000), (584, 268000), (640, 244550), (670, 233600), (730, 214400), (800, 195640), (1000, 156512), (1072, 146000), (1168, 134000), (1280, 122275), (1340, 116800), (1460, 107200), (1600, 97820), (1675, 93440), (1825, 85760), (2000, 78256), (2144, 73000), (2336, 67000), (2680, 58400), (2920, 53600), (3200, 48910), (3350, 46720), (3650, 42880), (4000, 39128), (4288, 36500), (4672, 33500), (4891, 32000), (5360, 29200), (5840, 26800), (6400, 24455), (6700, 23360), (7300, 21440), (8000, 19564), (8375, 18688), (8576, 18250), (9125, 17152), (9344, 16750), (9782, 16000), (10720, 14600), (11680, 13400)]