63681660

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{991}}^1$

素因数の和:1033

約数の個数: 192

約数和(自身を含む): 239984640

約数和(自身を除く): 176302980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 51, 54, 60, 63, 68, 70, 84, 85, 90, 102, 105, 108, 119, 126, 135, 140, 153, 170, 180, 189, 204, 210, 238, 252, 255, 270, 306, 315, 340, 357, 378, 420, 459, 476, 510, 540, 595, 612, 630, 714, 756, 765, 918, 945, 991, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 1836, 1890, 1982, 2142, 2295, 2380, 2973, 3060, 3213, 3570, 3780, 3964, 4284, 4590, 4955, 5355, 5946, 6426, 6937, 7140, 8919, 9180, 9910, 10710, 11892, 12852, 13874, 14865, 16065, 16847, 17838, 19820, 20811, 21420, 26757, 27748, 29730, 32130, 33694, 34685, 35676, 41622, 44595, 50541, 53514, 59460, 62433, 64260, 67388, 69370, 83244, 84235, 89190, 101082, 104055, 107028, 117929, 124866, 133785, 138740, 151623, 168470, 178380, 187299, 202164, 208110, 235858, 249732, 252705, 267570, 303246, 312165, 336940, 353787, 374598, 416220, 454869, 471716, 505410, 535140, 589645, 606492, 624330, 707574, 749196, 758115, 909738, 936495, 1010820, 1061361, 1179290, 1248660, 1415148, 1516230, 1768935, 1819476, 1872990, 2122722, 2274345, 2358580, 3032460, 3184083, 3537870, 3745980, 4245444, 4548690, 5306805, 6368166, 7075740, 9097380, 10613610, 12736332, 15920415, 21227220, 31840830, 63681660]

約数ペア:

[(1, 63681660), (2, 31840830), (3, 21227220), (4, 15920415), (5, 12736332), (6, 10613610), (7, 9097380), (9, 7075740), (10, 6368166), (12, 5306805), (14, 4548690), (15, 4245444), (17, 3745980), (18, 3537870), (20, 3184083), (21, 3032460), (27, 2358580), (28, 2274345), (30, 2122722), (34, 1872990), (35, 1819476), (36, 1768935), (42, 1516230), (45, 1415148), (51, 1248660), (54, 1179290), (60, 1061361), (63, 1010820), (68, 936495), (70, 909738), (84, 758115), (85, 749196), (90, 707574), (102, 624330), (105, 606492), (108, 589645), (119, 535140), (126, 505410), (135, 471716), (140, 454869), (153, 416220), (170, 374598), (180, 353787), (189, 336940), (204, 312165), (210, 303246), (238, 267570), (252, 252705), (255, 249732), (270, 235858), (306, 208110), (315, 202164), (340, 187299), (357, 178380), (378, 168470), (420, 151623), (459, 138740), (476, 133785), (510, 124866), (540, 117929), (595, 107028), (612, 104055), (630, 101082), (714, 89190), (756, 84235), (765, 83244), (918, 69370), (945, 67388), (991, 64260), (1020, 62433), (1071, 59460), (1190, 53514), (1260, 50541), (1428, 44595), (1530, 41622), (1785, 35676), (1836, 34685), (1890, 33694), (1982, 32130), (2142, 29730), (2295, 27748), (2380, 26757), (2973, 21420), (3060, 20811), (3213, 19820), (3570, 17838), (3780, 16847), (3964, 16065), (4284, 14865), (4590, 13874), (4955, 12852), (5355, 11892), (5946, 10710), (6426, 9910), (6937, 9180), (7140, 8919)]