67396140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{601}}^1$

素因数の和:712

約数の個数: 144

約数和(自身を含む): 236658240

約数和(自身を除く): 169262100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 89, 90, 105, 126, 140, 178, 180, 210, 252, 267, 315, 356, 420, 445, 534, 601, 623, 630, 801, 890, 1068, 1202, 1246, 1260, 1335, 1602, 1780, 1803, 1869, 2404, 2492, 2670, 3005, 3115, 3204, 3606, 3738, 4005, 4207, 5340, 5409, 5607, 6010, 6230, 7212, 7476, 8010, 8414, 9015, 9345, 10818, 11214, 12020, 12460, 12621, 16020, 16828, 18030, 18690, 21035, 21636, 22428, 25242, 27045, 28035, 36060, 37380, 37863, 42070, 50484, 53489, 54090, 56070, 63105, 75726, 84140, 106978, 108180, 112140, 126210, 151452, 160467, 189315, 213956, 252420, 267445, 320934, 374423, 378630, 481401, 534890, 641868, 748846, 757260, 802335, 962802, 1069780, 1123269, 1497692, 1604670, 1872115, 1925604, 2246538, 2407005, 3209340, 3369807, 3744230, 4493076, 4814010, 5616345, 6739614, 7488460, 9628020, 11232690, 13479228, 16849035, 22465380, 33698070, 67396140]

約数ペア:

[(1, 67396140), (2, 33698070), (3, 22465380), (4, 16849035), (5, 13479228), (6, 11232690), (7, 9628020), (9, 7488460), (10, 6739614), (12, 5616345), (14, 4814010), (15, 4493076), (18, 3744230), (20, 3369807), (21, 3209340), (28, 2407005), (30, 2246538), (35, 1925604), (36, 1872115), (42, 1604670), (45, 1497692), (60, 1123269), (63, 1069780), (70, 962802), (84, 802335), (89, 757260), (90, 748846), (105, 641868), (126, 534890), (140, 481401), (178, 378630), (180, 374423), (210, 320934), (252, 267445), (267, 252420), (315, 213956), (356, 189315), (420, 160467), (445, 151452), (534, 126210), (601, 112140), (623, 108180), (630, 106978), (801, 84140), (890, 75726), (1068, 63105), (1202, 56070), (1246, 54090), (1260, 53489), (1335, 50484), (1602, 42070), (1780, 37863), (1803, 37380), (1869, 36060), (2404, 28035), (2492, 27045), (2670, 25242), (3005, 22428), (3115, 21636), (3204, 21035), (3606, 18690), (3738, 18030), (4005, 16828), (4207, 16020), (5340, 12621), (5409, 12460), (5607, 12020), (6010, 11214), (6230, 10818), (7212, 9345), (7476, 9015), (8010, 8414)]