170311920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{9721}}^1$

素因数の和:9810

約数の個数: 80

約数和(自身を含む): 535254432

約数和(自身を除く): 364942512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 219, 240, 292, 365, 438, 584, 730, 876, 1095, 1168, 1460, 1752, 2190, 2920, 3504, 4380, 5840, 8760, 9721, 17520, 19442, 29163, 38884, 48605, 58326, 77768, 97210, 116652, 145815, 155536, 194420, 233304, 291630, 388840, 466608, 583260, 709633, 777680, 1166520, 1419266, 2128899, 2333040, 2838532, 3548165, 4257798, 5677064, 7096330, 8515596, 10644495, 11354128, 14192660, 17031192, 21288990, 28385320, 34062384, 42577980, 56770640, 85155960, 170311920]

約数ペア:

[(1, 170311920), (2, 85155960), (3, 56770640), (4, 42577980), (5, 34062384), (6, 28385320), (8, 21288990), (10, 17031192), (12, 14192660), (15, 11354128), (16, 10644495), (20, 8515596), (24, 7096330), (30, 5677064), (40, 4257798), (48, 3548165), (60, 2838532), (73, 2333040), (80, 2128899), (120, 1419266), (146, 1166520), (219, 777680), (240, 709633), (292, 583260), (365, 466608), (438, 388840), (584, 291630), (730, 233304), (876, 194420), (1095, 155536), (1168, 145815), (1460, 116652), (1752, 97210), (2190, 77768), (2920, 58326), (3504, 48605), (4380, 38884), (5840, 29163), (8760, 19442), (9721, 17520)]