66114720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{937}}^1$

素因数の和:972

約数の個数: 216

約数和(自身を含む): 262731924

約数和(自身を除く): 196617204

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 720, 735, 784, 840, 882, 937, 980, 1008, 1120, 1176, 1260, 1440, 1470, 1568, 1680, 1764, 1874, 1960, 2016, 2205, 2352, 2520, 2811, 2940, 3360, 3528, 3748, 3920, 4410, 4685, 4704, 5040, 5622, 5880, 6559, 7056, 7496, 7840, 8433, 8820, 9370, 10080, 11244, 11760, 13118, 14055, 14112, 14992, 16866, 17640, 18740, 19677, 22488, 23520, 26236, 28110, 29984, 32795, 33732, 35280, 37480, 39354, 42165, 44976, 45913, 52472, 56220, 59031, 65590, 67464, 70560, 74960, 78708, 84330, 89952, 91826, 98385, 104944, 112440, 118062, 131180, 134928, 137739, 149920, 157416, 168660, 183652, 196770, 209888, 224880, 229565, 236124, 262360, 269856, 275478, 295155, 314832, 337320, 367304, 393540, 413217, 449760, 459130, 472248, 524720, 550956, 590310, 629664, 674640, 688695, 734608, 787080, 826434, 918260, 944496, 1049440, 1101912, 1180620, 1349280, 1377390, 1469216, 1574160, 1652868, 1836520, 1888992, 2066085, 2203824, 2361240, 2754780, 3148320, 3305736, 3673040, 4132170, 4407648, 4722480, 5509560, 6611472, 7346080, 8264340, 9444960, 11019120, 13222944, 16528680, 22038240, 33057360, 66114720]

約数ペア:

[(1, 66114720), (2, 33057360), (3, 22038240), (4, 16528680), (5, 13222944), (6, 11019120), (7, 9444960), (8, 8264340), (9, 7346080), (10, 6611472), (12, 5509560), (14, 4722480), (15, 4407648), (16, 4132170), (18, 3673040), (20, 3305736), (21, 3148320), (24, 2754780), (28, 2361240), (30, 2203824), (32, 2066085), (35, 1888992), (36, 1836520), (40, 1652868), (42, 1574160), (45, 1469216), (48, 1377390), (49, 1349280), (56, 1180620), (60, 1101912), (63, 1049440), (70, 944496), (72, 918260), (80, 826434), (84, 787080), (90, 734608), (96, 688695), (98, 674640), (105, 629664), (112, 590310), (120, 550956), (126, 524720), (140, 472248), (144, 459130), (147, 449760), (160, 413217), (168, 393540), (180, 367304), (196, 337320), (210, 314832), (224, 295155), (240, 275478), (245, 269856), (252, 262360), (280, 236124), (288, 229565), (294, 224880), (315, 209888), (336, 196770), (360, 183652), (392, 168660), (420, 157416), (441, 149920), (480, 137739), (490, 134928), (504, 131180), (560, 118062), (588, 112440), (630, 104944), (672, 98385), (720, 91826), (735, 89952), (784, 84330), (840, 78708), (882, 74960), (937, 70560), (980, 67464), (1008, 65590), (1120, 59031), (1176, 56220), (1260, 52472), (1440, 45913), (1470, 44976), (1568, 42165), (1680, 39354), (1764, 37480), (1874, 35280), (1960, 33732), (2016, 32795), (2205, 29984), (2352, 28110), (2520, 26236), (2811, 23520), (2940, 22488), (3360, 19677), (3528, 18740), (3748, 17640), (3920, 16866), (4410, 14992), (4685, 14112), (4704, 14055), (5040, 13118), (5622, 11760), (5880, 11244), (6559, 10080), (7056, 9370), (7496, 8820), (7840, 8433)]