66168384660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{116959}}^1$

素因数の和:117430

約数の個数: 144

約数和(自身を含む): 229896576000

約数和(自身を除く): 163728191340

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, 90, 105, 126, 140, 180, 210, 252, 315, 420, 449, 630, 898, 1260, 1347, 1796, 2245, 2694, 3143, 4041, 4490, 5388, 6286, 6735, 8082, 8980, 9429, 12572, 13470, 15715, 16164, 18858, 20205, 26940, 28287, 31430, 37716, 40410, 47145, 56574, 62860, 80820, 94290, 113148, 116959, 141435, 188580, 233918, 282870, 350877, 467836, 565740, 584795, 701754, 818713, 1052631, 1169590, 1403508, 1637426, 1754385, 2105262, 2339180, 2456139, 3274852, 3508770, 4093565, 4210524, 4912278, 5263155, 7017540, 7368417, 8187130, 9824556, 10526310, 12280695, 14736834, 16374260, 21052620, 24561390, 29473668, 36842085, 49122780, 52514591, 73684170, 105029182, 147368340, 157543773, 210058364, 262572955, 315087546, 367602137, 472631319, 525145910, 630175092, 735204274, 787718865, 945262638, 1050291820, 1102806411, 1470408548, 1575437730, 1838010685, 1890525276, 2205612822, 2363156595, 3150875460, 3308419233, 3676021370, 4411225644, 4726313190, 5514032055, 6616838466, 7352042740, 9452626380, 11028064110, 13233676932, 16542096165, 22056128220, 33084192330, 66168384660]

約数ペア:

[(1, 66168384660), (2, 33084192330), (3, 22056128220), (4, 16542096165), (5, 13233676932), (6, 11028064110), (7, 9452626380), (9, 7352042740), (10, 6616838466), (12, 5514032055), (14, 4726313190), (15, 4411225644), (18, 3676021370), (20, 3308419233), (21, 3150875460), (28, 2363156595), (30, 2205612822), (35, 1890525276), (36, 1838010685), (42, 1575437730), (45, 1470408548), (60, 1102806411), (63, 1050291820), (70, 945262638), (84, 787718865), (90, 735204274), (105, 630175092), (126, 525145910), (140, 472631319), (180, 367602137), (210, 315087546), (252, 262572955), (315, 210058364), (420, 157543773), (449, 147368340), (630, 105029182), (898, 73684170), (1260, 52514591), (1347, 49122780), (1796, 36842085), (2245, 29473668), (2694, 24561390), (3143, 21052620), (4041, 16374260), (4490, 14736834), (5388, 12280695), (6286, 10526310), (6735, 9824556), (8082, 8187130), (8980, 7368417), (9429, 7017540), (12572, 5263155), (13470, 4912278), (15715, 4210524), (16164, 4093565), (18858, 3508770), (20205, 3274852), (26940, 2456139), (28287, 2339180), (31430, 2105262), (37716, 1754385), (40410, 1637426), (47145, 1403508), (56574, 1169590), (62860, 1052631), (80820, 818713), (94290, 701754), (113148, 584795), (116959, 565740), (141435, 467836), (188580, 350877), (233918, 282870)]