308836080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2113}}^1$

素因数の和:2168

約数の個数: 240

約数和(自身を含む): 1226796480

約数和(自身を除く): 917960400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 48, 56, 58, 60, 63, 70, 72, 80, 84, 87, 90, 105, 112, 116, 120, 126, 140, 144, 145, 168, 174, 180, 203, 210, 232, 240, 252, 261, 280, 290, 315, 336, 348, 360, 406, 420, 435, 464, 504, 522, 560, 580, 609, 630, 696, 720, 812, 840, 870, 1008, 1015, 1044, 1160, 1218, 1260, 1305, 1392, 1624, 1680, 1740, 1827, 2030, 2088, 2113, 2320, 2436, 2520, 2610, 3045, 3248, 3480, 3654, 4060, 4176, 4226, 4872, 5040, 5220, 6090, 6339, 6960, 7308, 8120, 8452, 9135, 9744, 10440, 10565, 12180, 12678, 14616, 14791, 16240, 16904, 18270, 19017, 20880, 21130, 24360, 25356, 29232, 29582, 31695, 33808, 36540, 38034, 42260, 44373, 48720, 50712, 59164, 61277, 63390, 73080, 73955, 76068, 84520, 88746, 95085, 101424, 118328, 122554, 126780, 133119, 146160, 147910, 152136, 169040, 177492, 183831, 190170, 221865, 236656, 245108, 253560, 266238, 295820, 304272, 306385, 354984, 367662, 380340, 428939, 443730, 490216, 507120, 532476, 551493, 591640, 612770, 665595, 709968, 735324, 760680, 857878, 887460, 919155, 980432, 1064952, 1102986, 1183280, 1225540, 1286817, 1331190, 1470648, 1521360, 1715756, 1774920, 1838310, 2129904, 2144695, 2205972, 2451080, 2573634, 2662380, 2757465, 2941296, 3431512, 3549840, 3676620, 3860451, 4289390, 4411944, 4902160, 5147268, 5324760, 5514930, 6434085, 6863024, 7353240, 7720902, 8578780, 8823888, 10294536, 10649520, 11029860, 12868170, 14706480, 15441804, 17157560, 19302255, 20589072, 22059720, 25736340, 30883608, 34315120, 38604510, 44119440, 51472680, 61767216, 77209020, 102945360, 154418040, 308836080]

約数ペア:

[(1, 308836080), (2, 154418040), (3, 102945360), (4, 77209020), (5, 61767216), (6, 51472680), (7, 44119440), (8, 38604510), (9, 34315120), (10, 30883608), (12, 25736340), (14, 22059720), (15, 20589072), (16, 19302255), (18, 17157560), (20, 15441804), (21, 14706480), (24, 12868170), (28, 11029860), (29, 10649520), (30, 10294536), (35, 8823888), (36, 8578780), (40, 7720902), (42, 7353240), (45, 6863024), (48, 6434085), (56, 5514930), (58, 5324760), (60, 5147268), (63, 4902160), (70, 4411944), (72, 4289390), (80, 3860451), (84, 3676620), (87, 3549840), (90, 3431512), (105, 2941296), (112, 2757465), (116, 2662380), (120, 2573634), (126, 2451080), (140, 2205972), (144, 2144695), (145, 2129904), (168, 1838310), (174, 1774920), (180, 1715756), (203, 1521360), (210, 1470648), (232, 1331190), (240, 1286817), (252, 1225540), (261, 1183280), (280, 1102986), (290, 1064952), (315, 980432), (336, 919155), (348, 887460), (360, 857878), (406, 760680), (420, 735324), (435, 709968), (464, 665595), (504, 612770), (522, 591640), (560, 551493), (580, 532476), (609, 507120), (630, 490216), (696, 443730), (720, 428939), (812, 380340), (840, 367662), (870, 354984), (1008, 306385), (1015, 304272), (1044, 295820), (1160, 266238), (1218, 253560), (1260, 245108), (1305, 236656), (1392, 221865), (1624, 190170), (1680, 183831), (1740, 177492), (1827, 169040), (2030, 152136), (2088, 147910), (2113, 146160), (2320, 133119), (2436, 126780), (2520, 122554), (2610, 118328), (3045, 101424), (3248, 95085), (3480, 88746), (3654, 84520), (4060, 76068), (4176, 73955), (4226, 73080), (4872, 63390), (5040, 61277), (5220, 59164), (6090, 50712), (6339, 48720), (6960, 44373), (7308, 42260), (8120, 38034), (8452, 36540), (9135, 33808), (9744, 31695), (10440, 29582), (10565, 29232), (12180, 25356), (12678, 24360), (14616, 21130), (14791, 20880), (16240, 19017), (16904, 18270)]