15970680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:174

約数の個数: 192

約数和(自身を含む): 58687200

約数和(自身を除く): 42716520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 37, 40, 44, 45, 55, 60, 66, 72, 74, 88, 90, 99, 109, 110, 111, 120, 132, 148, 165, 180, 185, 198, 218, 220, 222, 264, 296, 327, 330, 333, 360, 370, 396, 407, 436, 440, 444, 495, 545, 555, 654, 660, 666, 740, 792, 814, 872, 888, 981, 990, 1090, 1110, 1199, 1221, 1308, 1320, 1332, 1480, 1628, 1635, 1665, 1962, 1980, 2035, 2180, 2220, 2398, 2442, 2616, 2664, 3256, 3270, 3330, 3597, 3663, 3924, 3960, 4033, 4070, 4360, 4440, 4796, 4884, 4905, 5995, 6105, 6540, 6660, 7194, 7326, 7848, 8066, 8140, 9592, 9768, 9810, 10791, 11990, 12099, 12210, 13080, 13320, 14388, 14652, 16132, 16280, 17985, 18315, 19620, 20165, 21582, 23980, 24198, 24420, 28776, 29304, 32264, 35970, 36297, 36630, 39240, 40330, 43164, 44363, 47960, 48396, 48840, 53955, 60495, 71940, 72594, 73260, 80660, 86328, 88726, 96792, 107910, 120990, 133089, 143880, 145188, 146520, 161320, 177452, 181485, 215820, 221815, 241980, 266178, 290376, 354904, 362970, 399267, 431640, 443630, 483960, 532356, 665445, 725940, 798534, 887260, 1064712, 1330890, 1451880, 1597068, 1774520, 1996335, 2661780, 3194136, 3992670, 5323560, 7985340, 15970680]

約数ペア:

[(1, 15970680), (2, 7985340), (3, 5323560), (4, 3992670), (5, 3194136), (6, 2661780), (8, 1996335), (9, 1774520), (10, 1597068), (11, 1451880), (12, 1330890), (15, 1064712), (18, 887260), (20, 798534), (22, 725940), (24, 665445), (30, 532356), (33, 483960), (36, 443630), (37, 431640), (40, 399267), (44, 362970), (45, 354904), (55, 290376), (60, 266178), (66, 241980), (72, 221815), (74, 215820), (88, 181485), (90, 177452), (99, 161320), (109, 146520), (110, 145188), (111, 143880), (120, 133089), (132, 120990), (148, 107910), (165, 96792), (180, 88726), (185, 86328), (198, 80660), (218, 73260), (220, 72594), (222, 71940), (264, 60495), (296, 53955), (327, 48840), (330, 48396), (333, 47960), (360, 44363), (370, 43164), (396, 40330), (407, 39240), (436, 36630), (440, 36297), (444, 35970), (495, 32264), (545, 29304), (555, 28776), (654, 24420), (660, 24198), (666, 23980), (740, 21582), (792, 20165), (814, 19620), (872, 18315), (888, 17985), (981, 16280), (990, 16132), (1090, 14652), (1110, 14388), (1199, 13320), (1221, 13080), (1308, 12210), (1320, 12099), (1332, 11990), (1480, 10791), (1628, 9810), (1635, 9768), (1665, 9592), (1962, 8140), (1980, 8066), (2035, 7848), (2180, 7326), (2220, 7194), (2398, 6660), (2442, 6540), (2616, 6105), (2664, 5995), (3256, 4905), (3270, 4884), (3330, 4796), (3597, 4440), (3663, 4360), (3924, 4070), (3960, 4033)]