266771820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37363}}^1$

素因数の和:37399

約数の個数: 96

約数和(自身を含む): 903909888

約数和(自身を除く): 637138068

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 37363, 74726, 112089, 149452, 186815, 224178, 261541, 373630, 448356, 523082, 560445, 635171, 747260, 784623, 1046164, 1120890, 1270342, 1307705, 1569246, 1905513, 2241780, 2540684, 2615410, 3138492, 3175855, 3811026, 3923115, 4446197, 5230820, 6351710, 7622052, 7846230, 8892394, 9527565, 12703420, 13338591, 15692460, 17784788, 19055130, 22230985, 26677182, 38110260, 44461970, 53354364, 66692955, 88923940, 133385910, 266771820]

約数ペア:

[(1, 266771820), (2, 133385910), (3, 88923940), (4, 66692955), (5, 53354364), (6, 44461970), (7, 38110260), (10, 26677182), (12, 22230985), (14, 19055130), (15, 17784788), (17, 15692460), (20, 13338591), (21, 12703420), (28, 9527565), (30, 8892394), (34, 7846230), (35, 7622052), (42, 6351710), (51, 5230820), (60, 4446197), (68, 3923115), (70, 3811026), (84, 3175855), (85, 3138492), (102, 2615410), (105, 2540684), (119, 2241780), (140, 1905513), (170, 1569246), (204, 1307705), (210, 1270342), (238, 1120890), (255, 1046164), (340, 784623), (357, 747260), (420, 635171), (476, 560445), (510, 523082), (595, 448356), (714, 373630), (1020, 261541), (1190, 224178), (1428, 186815), (1785, 149452), (2380, 112089), (3570, 74726), (7140, 37363)]