31982865960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1395413}}^1$

素因数の和:1395618

約数の個数: 64

約数和(自身を含む): 96451015680

約数和(自身を除く): 64468149720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 191, 382, 573, 764, 955, 1146, 1528, 1910, 2292, 2865, 3820, 4584, 5730, 7640, 11460, 22920, 1395413, 2790826, 4186239, 5581652, 6977065, 8372478, 11163304, 13954130, 16744956, 20931195, 27908260, 33489912, 41862390, 55816520, 83724780, 167449560, 266523883, 533047766, 799571649, 1066095532, 1332619415, 1599143298, 2132191064, 2665238830, 3198286596, 3997858245, 5330477660, 6396573192, 7995716490, 10660955320, 15991432980, 31982865960]

約数ペア:

[(1, 31982865960), (2, 15991432980), (3, 10660955320), (4, 7995716490), (5, 6396573192), (6, 5330477660), (8, 3997858245), (10, 3198286596), (12, 2665238830), (15, 2132191064), (20, 1599143298), (24, 1332619415), (30, 1066095532), (40, 799571649), (60, 533047766), (120, 266523883), (191, 167449560), (382, 83724780), (573, 55816520), (764, 41862390), (955, 33489912), (1146, 27908260), (1528, 20931195), (1910, 16744956), (2292, 13954130), (2865, 11163304), (3820, 8372478), (4584, 6977065), (5730, 5581652), (7640, 4186239), (11460, 2790826), (22920, 1395413)]