139014960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{11821}}^1$

素因数の和:11851

約数の個数: 120

約数和(自身を含む): 501347376

約数和(自身を除く): 362332416

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, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 11821, 23642, 35463, 47284, 59105, 70926, 82747, 94568, 118210, 141852, 165494, 177315, 189136, 236420, 248241, 283704, 330988, 354630, 413735, 472840, 496482, 567408, 579229, 661976, 709260, 827470, 945680, 992964, 1158458, 1241205, 1323952, 1418520, 1654940, 1737687, 1985928, 2316916, 2482410, 2837040, 2896145, 3309880, 3475374, 3971856, 4633832, 4964820, 5792290, 6619760, 6950748, 8688435, 9267664, 9929640, 11584580, 13901496, 17376870, 19859280, 23169160, 27802992, 34753740, 46338320, 69507480, 139014960]

約数ペア:

[(1, 139014960), (2, 69507480), (3, 46338320), (4, 34753740), (5, 27802992), (6, 23169160), (7, 19859280), (8, 17376870), (10, 13901496), (12, 11584580), (14, 9929640), (15, 9267664), (16, 8688435), (20, 6950748), (21, 6619760), (24, 5792290), (28, 4964820), (30, 4633832), (35, 3971856), (40, 3475374), (42, 3309880), (48, 2896145), (49, 2837040), (56, 2482410), (60, 2316916), (70, 1985928), (80, 1737687), (84, 1654940), (98, 1418520), (105, 1323952), (112, 1241205), (120, 1158458), (140, 992964), (147, 945680), (168, 827470), (196, 709260), (210, 661976), (240, 579229), (245, 567408), (280, 496482), (294, 472840), (336, 413735), (392, 354630), (420, 330988), (490, 283704), (560, 248241), (588, 236420), (735, 189136), (784, 177315), (840, 165494), (980, 141852), (1176, 118210), (1470, 94568), (1680, 82747), (1960, 70926), (2352, 59105), (2940, 47284), (3920, 35463), (5880, 23642), (11760, 11821)]