531561240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5701}}^1$

素因数の和:5762

約数の個数: 192

約数和(自身を含む): 2028087360

約数和(自身を除く): 1496526120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 37, 40, 42, 45, 56, 60, 63, 70, 72, 74, 84, 90, 105, 111, 120, 126, 140, 148, 168, 180, 185, 210, 222, 252, 259, 280, 296, 315, 333, 360, 370, 420, 444, 504, 518, 555, 630, 666, 740, 777, 840, 888, 1036, 1110, 1260, 1295, 1332, 1480, 1554, 1665, 2072, 2220, 2331, 2520, 2590, 2664, 3108, 3330, 3885, 4440, 4662, 5180, 5701, 6216, 6660, 7770, 9324, 10360, 11402, 11655, 13320, 15540, 17103, 18648, 22804, 23310, 28505, 31080, 34206, 39907, 45608, 46620, 51309, 57010, 68412, 79814, 85515, 93240, 102618, 114020, 119721, 136824, 159628, 171030, 199535, 205236, 210937, 228040, 239442, 256545, 319256, 342060, 359163, 399070, 410472, 421874, 478884, 513090, 598605, 632811, 684120, 718326, 798140, 843748, 957768, 1026180, 1054685, 1197210, 1265622, 1436652, 1476559, 1596280, 1687496, 1795815, 1898433, 2052360, 2109370, 2394420, 2531244, 2873304, 2953118, 3164055, 3591630, 3796866, 4218740, 4429677, 4788840, 5062488, 5906236, 6328110, 7183260, 7382795, 7593732, 8437480, 8859354, 9492165, 11812472, 12656220, 13289031, 14366520, 14765590, 15187464, 17718708, 18984330, 22148385, 25312440, 26578062, 29531180, 35437416, 37968660, 44296770, 53156124, 59062360, 66445155, 75937320, 88593540, 106312248, 132890310, 177187080, 265780620, 531561240]

約数ペア:

[(1, 531561240), (2, 265780620), (3, 177187080), (4, 132890310), (5, 106312248), (6, 88593540), (7, 75937320), (8, 66445155), (9, 59062360), (10, 53156124), (12, 44296770), (14, 37968660), (15, 35437416), (18, 29531180), (20, 26578062), (21, 25312440), (24, 22148385), (28, 18984330), (30, 17718708), (35, 15187464), (36, 14765590), (37, 14366520), (40, 13289031), (42, 12656220), (45, 11812472), (56, 9492165), (60, 8859354), (63, 8437480), (70, 7593732), (72, 7382795), (74, 7183260), (84, 6328110), (90, 5906236), (105, 5062488), (111, 4788840), (120, 4429677), (126, 4218740), (140, 3796866), (148, 3591630), (168, 3164055), (180, 2953118), (185, 2873304), (210, 2531244), (222, 2394420), (252, 2109370), (259, 2052360), (280, 1898433), (296, 1795815), (315, 1687496), (333, 1596280), (360, 1476559), (370, 1436652), (420, 1265622), (444, 1197210), (504, 1054685), (518, 1026180), (555, 957768), (630, 843748), (666, 798140), (740, 718326), (777, 684120), (840, 632811), (888, 598605), (1036, 513090), (1110, 478884), (1260, 421874), (1295, 410472), (1332, 399070), (1480, 359163), (1554, 342060), (1665, 319256), (2072, 256545), (2220, 239442), (2331, 228040), (2520, 210937), (2590, 205236), (2664, 199535), (3108, 171030), (3330, 159628), (3885, 136824), (4440, 119721), (4662, 114020), (5180, 102618), (5701, 93240), (6216, 85515), (6660, 79814), (7770, 68412), (9324, 57010), (10360, 51309), (11402, 46620), (11655, 45608), (13320, 39907), (15540, 34206), (17103, 31080), (18648, 28505), (22804, 23310)]