128300929920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{463}}^1\times {\mathrm{48109}}^1$

素因数の和:48597

約数の個数: 192

約数和(自身を含む): 444005265600

約数和(自身を除く): 315704335680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 463, 480, 576, 640, 720, 926, 960, 1152, 1389, 1440, 1852, 1920, 2315, 2778, 2880, 3704, 4167, 4630, 5556, 5760, 6945, 7408, 8334, 9260, 11112, 13890, 14816, 16668, 18520, 20835, 22224, 27780, 29632, 33336, 37040, 41670, 44448, 48109, 55560, 59264, 66672, 74080, 83340, 88896, 96218, 111120, 133344, 144327, 148160, 166680, 177792, 192436, 222240, 240545, 266688, 288654, 296320, 333360, 384872, 432981, 444480, 481090, 533376, 577308, 666720, 721635, 769744, 865962, 888960, 962180, 1154616, 1333440, 1443270, 1539488, 1731924, 1924360, 2164905, 2309232, 2666880, 2886540, 3078976, 3463848, 3848720, 4329810, 4618464, 5773080, 6157952, 6927696, 7697440, 8659620, 9236928, 11546160, 13855392, 15394880, 17319240, 18473856, 22274467, 23092320, 27710784, 30789760, 34638480, 44548934, 46184640, 55421568, 66823401, 69276960, 89097868, 92369280, 111372335, 133646802, 138553920, 178195736, 200470203, 222744670, 267293604, 277107840, 334117005, 356391472, 400940406, 445489340, 534587208, 668234010, 712782944, 801880812, 890978680, 1002351015, 1069174416, 1336468020, 1425565888, 1603761624, 1781957360, 2004702030, 2138348832, 2672936040, 2851131776, 3207523248, 3563914720, 4009404060, 4276697664, 5345872080, 6415046496, 7127829440, 8018808120, 8553395328, 10691744160, 12830092992, 14255658880, 16037616240, 21383488320, 25660185984, 32075232480, 42766976640, 64150464960, 128300929920]

約数ペア:

[(1, 128300929920), (2, 64150464960), (3, 42766976640), (4, 32075232480), (5, 25660185984), (6, 21383488320), (8, 16037616240), (9, 14255658880), (10, 12830092992), (12, 10691744160), (15, 8553395328), (16, 8018808120), (18, 7127829440), (20, 6415046496), (24, 5345872080), (30, 4276697664), (32, 4009404060), (36, 3563914720), (40, 3207523248), (45, 2851131776), (48, 2672936040), (60, 2138348832), (64, 2004702030), (72, 1781957360), (80, 1603761624), (90, 1425565888), (96, 1336468020), (120, 1069174416), (128, 1002351015), (144, 890978680), (160, 801880812), (180, 712782944), (192, 668234010), (240, 534587208), (288, 445489340), (320, 400940406), (360, 356391472), (384, 334117005), (463, 277107840), (480, 267293604), (576, 222744670), (640, 200470203), (720, 178195736), (926, 138553920), (960, 133646802), (1152, 111372335), (1389, 92369280), (1440, 89097868), (1852, 69276960), (1920, 66823401), (2315, 55421568), (2778, 46184640), (2880, 44548934), (3704, 34638480), (4167, 30789760), (4630, 27710784), (5556, 23092320), (5760, 22274467), (6945, 18473856), (7408, 17319240), (8334, 15394880), (9260, 13855392), (11112, 11546160), (13890, 9236928), (14816, 8659620), (16668, 7697440), (18520, 6927696), (20835, 6157952), (22224, 5773080), (27780, 4618464), (29632, 4329810), (33336, 3848720), (37040, 3463848), (41670, 3078976), (44448, 2886540), (48109, 2666880), (55560, 2309232), (59264, 2164905), (66672, 1924360), (74080, 1731924), (83340, 1539488), (88896, 1443270), (96218, 1333440), (111120, 1154616), (133344, 962180), (144327, 888960), (148160, 865962), (166680, 769744), (177792, 721635), (192436, 666720), (222240, 577308), (240545, 533376), (266688, 481090), (288654, 444480), (296320, 432981), (333360, 384872)]