2981044080

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{197159}}^1$

素因数の和:197188

約数の個数: 160

約数和(自身を含む): 11734963200

約数和(自身を除く): 8753919120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 197159, 394318, 591477, 788636, 985795, 1182954, 1380113, 1577272, 1774431, 1971590, 2365908, 2760226, 2957385, 3154544, 3548862, 3943180, 4140339, 4731816, 5323293, 5520452, 5914770, 6900565, 7097724, 7886360, 8280678, 8872155, 9463632, 10646586, 11040904, 11829540, 12421017, 13801130, 14195448, 15772720, 16561356, 17744310, 20701695, 21293172, 22081808, 23659080, 24842034, 26616465, 27602260, 28390896, 33122712, 35488620, 37263051, 41403390, 42586344, 47318160, 49684068, 53232930, 55204520, 62105085, 66245424, 70977240, 74526102, 82806780, 85172688, 99368136, 106465860, 110409040, 124210170, 141954480, 149052204, 165613560, 186315255, 198736272, 212931720, 248420340, 298104408, 331227120, 372630510, 425863440, 496840680, 596208816, 745261020, 993681360, 1490522040, 2981044080]

約数ペア:

[(1, 2981044080), (2, 1490522040), (3, 993681360), (4, 745261020), (5, 596208816), (6, 496840680), (7, 425863440), (8, 372630510), (9, 331227120), (10, 298104408), (12, 248420340), (14, 212931720), (15, 198736272), (16, 186315255), (18, 165613560), (20, 149052204), (21, 141954480), (24, 124210170), (27, 110409040), (28, 106465860), (30, 99368136), (35, 85172688), (36, 82806780), (40, 74526102), (42, 70977240), (45, 66245424), (48, 62105085), (54, 55204520), (56, 53232930), (60, 49684068), (63, 47318160), (70, 42586344), (72, 41403390), (80, 37263051), (84, 35488620), (90, 33122712), (105, 28390896), (108, 27602260), (112, 26616465), (120, 24842034), (126, 23659080), (135, 22081808), (140, 21293172), (144, 20701695), (168, 17744310), (180, 16561356), (189, 15772720), (210, 14195448), (216, 13801130), (240, 12421017), (252, 11829540), (270, 11040904), (280, 10646586), (315, 9463632), (336, 8872155), (360, 8280678), (378, 7886360), (420, 7097724), (432, 6900565), (504, 5914770), (540, 5520452), (560, 5323293), (630, 4731816), (720, 4140339), (756, 3943180), (840, 3548862), (945, 3154544), (1008, 2957385), (1080, 2760226), (1260, 2365908), (1512, 1971590), (1680, 1774431), (1890, 1577272), (2160, 1380113), (2520, 1182954), (3024, 985795), (3780, 788636), (5040, 591477), (7560, 394318), (15120, 197159)]