69848520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{1697}}^1$

素因数の和:1732

約数の個数: 128

約数和(自身を含む): 244512000

約数和(自身を除く): 174663480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 343, 392, 420, 490, 588, 686, 735, 840, 980, 1029, 1176, 1372, 1470, 1697, 1715, 1960, 2058, 2744, 2940, 3394, 3430, 4116, 5091, 5145, 5880, 6788, 6860, 8232, 8485, 10182, 10290, 11879, 13576, 13720, 16970, 20364, 20580, 23758, 25455, 33940, 35637, 40728, 41160, 47516, 50910, 59395, 67880, 71274, 83153, 95032, 101820, 118790, 142548, 166306, 178185, 203640, 237580, 249459, 285096, 332612, 356370, 415765, 475160, 498918, 582071, 665224, 712740, 831530, 997836, 1164142, 1247295, 1425480, 1663060, 1746213, 1995672, 2328284, 2494590, 2910355, 3326120, 3492426, 4656568, 4989180, 5820710, 6984852, 8731065, 9978360, 11641420, 13969704, 17462130, 23282840, 34924260, 69848520]

約数ペア:

[(1, 69848520), (2, 34924260), (3, 23282840), (4, 17462130), (5, 13969704), (6, 11641420), (7, 9978360), (8, 8731065), (10, 6984852), (12, 5820710), (14, 4989180), (15, 4656568), (20, 3492426), (21, 3326120), (24, 2910355), (28, 2494590), (30, 2328284), (35, 1995672), (40, 1746213), (42, 1663060), (49, 1425480), (56, 1247295), (60, 1164142), (70, 997836), (84, 831530), (98, 712740), (105, 665224), (120, 582071), (140, 498918), (147, 475160), (168, 415765), (196, 356370), (210, 332612), (245, 285096), (280, 249459), (294, 237580), (343, 203640), (392, 178185), (420, 166306), (490, 142548), (588, 118790), (686, 101820), (735, 95032), (840, 83153), (980, 71274), (1029, 67880), (1176, 59395), (1372, 50910), (1470, 47516), (1697, 41160), (1715, 40728), (1960, 35637), (2058, 33940), (2744, 25455), (2940, 23758), (3394, 20580), (3430, 20364), (4116, 16970), (5091, 13720), (5145, 13576), (5880, 11879), (6788, 10290), (6860, 10182), (8232, 8485)]