1128324960

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{15991}}^1$

素因数の和:16026

約数の個数: 216

約数和(自身を含む): 4479327216

約数和(自身を除く): 3351002256

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, 980, 1008, 1120, 1176, 1260, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2352, 2520, 2940, 3360, 3528, 3920, 4410, 4704, 5040, 5880, 7056, 7840, 8820, 10080, 11760, 14112, 15991, 17640, 23520, 31982, 35280, 47973, 63964, 70560, 79955, 95946, 111937, 127928, 143919, 159910, 191892, 223874, 239865, 255856, 287838, 319820, 335811, 383784, 447748, 479730, 511712, 559685, 575676, 639640, 671622, 719595, 767568, 783559, 895496, 959460, 1007433, 1119370, 1151352, 1279280, 1343244, 1439190, 1535136, 1567118, 1679055, 1790992, 1918920, 2014866, 2238740, 2302704, 2350677, 2558560, 2686488, 2878380, 3134236, 3358110, 3581984, 3837840, 3917795, 4029732, 4477480, 4605408, 4701354, 5037165, 5372976, 5756760, 6268472, 6716220, 7052031, 7675680, 7835590, 8059464, 8954960, 9402708, 10074330, 10745952, 11513520, 11753385, 12536944, 13432440, 14104062, 15671180, 16118928, 17909920, 18805416, 20148660, 23027040, 23506770, 25073888, 26864880, 28208124, 31342360, 32237856, 35260155, 37610832, 40297320, 47013540, 53729760, 56416248, 62684720, 70520310, 75221664, 80594640, 94027080, 112832496, 125369440, 141040620, 161189280, 188054160, 225664992, 282081240, 376108320, 564162480, 1128324960]

約数ペア:

[(1, 1128324960), (2, 564162480), (3, 376108320), (4, 282081240), (5, 225664992), (6, 188054160), (7, 161189280), (8, 141040620), (9, 125369440), (10, 112832496), (12, 94027080), (14, 80594640), (15, 75221664), (16, 70520310), (18, 62684720), (20, 56416248), (21, 53729760), (24, 47013540), (28, 40297320), (30, 37610832), (32, 35260155), (35, 32237856), (36, 31342360), (40, 28208124), (42, 26864880), (45, 25073888), (48, 23506770), (49, 23027040), (56, 20148660), (60, 18805416), (63, 17909920), (70, 16118928), (72, 15671180), (80, 14104062), (84, 13432440), (90, 12536944), (96, 11753385), (98, 11513520), (105, 10745952), (112, 10074330), (120, 9402708), (126, 8954960), (140, 8059464), (144, 7835590), (147, 7675680), (160, 7052031), (168, 6716220), (180, 6268472), (196, 5756760), (210, 5372976), (224, 5037165), (240, 4701354), (245, 4605408), (252, 4477480), (280, 4029732), (288, 3917795), (294, 3837840), (315, 3581984), (336, 3358110), (360, 3134236), (392, 2878380), (420, 2686488), (441, 2558560), (480, 2350677), (490, 2302704), (504, 2238740), (560, 2014866), (588, 1918920), (630, 1790992), (672, 1679055), (720, 1567118), (735, 1535136), (784, 1439190), (840, 1343244), (882, 1279280), (980, 1151352), (1008, 1119370), (1120, 1007433), (1176, 959460), (1260, 895496), (1440, 783559), (1470, 767568), (1568, 719595), (1680, 671622), (1764, 639640), (1960, 575676), (2016, 559685), (2205, 511712), (2352, 479730), (2520, 447748), (2940, 383784), (3360, 335811), (3528, 319820), (3920, 287838), (4410, 255856), (4704, 239865), (5040, 223874), (5880, 191892), (7056, 159910), (7840, 143919), (8820, 127928), (10080, 111937), (11760, 95946), (14112, 79955), (15991, 70560), (17640, 63964), (23520, 47973), (31982, 35280)]