237503280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{141371}}^1$

素因数の和:141394

約数の個数: 80

約数和(自身を含む): 841446144

約数和(自身を除く): 603942864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 141371, 282742, 424113, 565484, 706855, 848226, 989597, 1130968, 1413710, 1696452, 1979194, 2120565, 2261936, 2827420, 2968791, 3392904, 3958388, 4241130, 4947985, 5654840, 5937582, 6785808, 7916776, 8482260, 9895970, 11309680, 11875164, 14843955, 15833552, 16964520, 19791940, 23750328, 29687910, 33929040, 39583880, 47500656, 59375820, 79167760, 118751640, 237503280]

約数ペア:

[(1, 237503280), (2, 118751640), (3, 79167760), (4, 59375820), (5, 47500656), (6, 39583880), (7, 33929040), (8, 29687910), (10, 23750328), (12, 19791940), (14, 16964520), (15, 15833552), (16, 14843955), (20, 11875164), (21, 11309680), (24, 9895970), (28, 8482260), (30, 7916776), (35, 6785808), (40, 5937582), (42, 5654840), (48, 4947985), (56, 4241130), (60, 3958388), (70, 3392904), (80, 2968791), (84, 2827420), (105, 2261936), (112, 2120565), (120, 1979194), (140, 1696452), (168, 1413710), (210, 1130968), (240, 989597), (280, 848226), (336, 706855), (420, 565484), (560, 424113), (840, 282742), (1680, 141371)]