286571880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{113719}}^1$

素因数の和:113743

約数の個数: 96

約数和(自身を含む): 1064419200

約数和(自身を除く): 777847320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 113719, 227438, 341157, 454876, 568595, 682314, 796033, 909752, 1023471, 1137190, 1364628, 1592066, 1705785, 2046942, 2274380, 2388099, 2729256, 3184132, 3411570, 3980165, 4093884, 4548760, 4776198, 5117355, 6368264, 6823140, 7164297, 7960330, 8187768, 9552396, 10234710, 11940495, 13646280, 14328594, 15920660, 19104792, 20469420, 23880990, 28657188, 31841320, 35821485, 40938840, 47761980, 57314376, 71642970, 95523960, 143285940, 286571880]

約数ペア:

[(1, 286571880), (2, 143285940), (3, 95523960), (4, 71642970), (5, 57314376), (6, 47761980), (7, 40938840), (8, 35821485), (9, 31841320), (10, 28657188), (12, 23880990), (14, 20469420), (15, 19104792), (18, 15920660), (20, 14328594), (21, 13646280), (24, 11940495), (28, 10234710), (30, 9552396), (35, 8187768), (36, 7960330), (40, 7164297), (42, 6823140), (45, 6368264), (56, 5117355), (60, 4776198), (63, 4548760), (70, 4093884), (72, 3980165), (84, 3411570), (90, 3184132), (105, 2729256), (120, 2388099), (126, 2274380), (140, 2046942), (168, 1705785), (180, 1592066), (210, 1364628), (252, 1137190), (280, 1023471), (315, 909752), (360, 796033), (420, 682314), (504, 568595), (630, 454876), (840, 341157), (1260, 227438), (2520, 113719)]