139697040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{1697}}^1$

素因数の和:1734

約数の個数: 160

約数和(自身を含む): 505324800

約数和(自身を除く): 365627760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 343, 392, 420, 490, 560, 588, 686, 735, 784, 840, 980, 1029, 1176, 1372, 1470, 1680, 1697, 1715, 1960, 2058, 2352, 2744, 2940, 3394, 3430, 3920, 4116, 5091, 5145, 5488, 5880, 6788, 6860, 8232, 8485, 10182, 10290, 11760, 11879, 13576, 13720, 16464, 16970, 20364, 20580, 23758, 25455, 27152, 27440, 33940, 35637, 40728, 41160, 47516, 50910, 59395, 67880, 71274, 81456, 82320, 83153, 95032, 101820, 118790, 135760, 142548, 166306, 178185, 190064, 203640, 237580, 249459, 285096, 332612, 356370, 407280, 415765, 475160, 498918, 570192, 582071, 665224, 712740, 831530, 950320, 997836, 1164142, 1247295, 1330448, 1425480, 1663060, 1746213, 1995672, 2328284, 2494590, 2850960, 2910355, 3326120, 3492426, 3991344, 4656568, 4989180, 5820710, 6652240, 6984852, 8731065, 9313136, 9978360, 11641420, 13969704, 17462130, 19956720, 23282840, 27939408, 34924260, 46565680, 69848520, 139697040]

約数ペア:

[(1, 139697040), (2, 69848520), (3, 46565680), (4, 34924260), (5, 27939408), (6, 23282840), (7, 19956720), (8, 17462130), (10, 13969704), (12, 11641420), (14, 9978360), (15, 9313136), (16, 8731065), (20, 6984852), (21, 6652240), (24, 5820710), (28, 4989180), (30, 4656568), (35, 3991344), (40, 3492426), (42, 3326120), (48, 2910355), (49, 2850960), (56, 2494590), (60, 2328284), (70, 1995672), (80, 1746213), (84, 1663060), (98, 1425480), (105, 1330448), (112, 1247295), (120, 1164142), (140, 997836), (147, 950320), (168, 831530), (196, 712740), (210, 665224), (240, 582071), (245, 570192), (280, 498918), (294, 475160), (336, 415765), (343, 407280), (392, 356370), (420, 332612), (490, 285096), (560, 249459), (588, 237580), (686, 203640), (735, 190064), (784, 178185), (840, 166306), (980, 142548), (1029, 135760), (1176, 118790), (1372, 101820), (1470, 95032), (1680, 83153), (1697, 82320), (1715, 81456), (1960, 71274), (2058, 67880), (2352, 59395), (2744, 50910), (2940, 47516), (3394, 41160), (3430, 40728), (3920, 35637), (4116, 33940), (5091, 27440), (5145, 27152), (5488, 25455), (5880, 23758), (6788, 20580), (6860, 20364), (8232, 16970), (8485, 16464), (10182, 13720), (10290, 13576), (11760, 11879)]