352637880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2131}}^1$

素因数の和:2349

約数の個数: 128

約数和(自身を含む): 1215751680

約数和(自身を除く): 863113800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 197, 210, 280, 394, 420, 591, 788, 840, 985, 1182, 1379, 1576, 1970, 2131, 2364, 2758, 2955, 3940, 4137, 4262, 4728, 5516, 5910, 6393, 6895, 7880, 8274, 8524, 10655, 11032, 11820, 12786, 13790, 14917, 16548, 17048, 20685, 21310, 23640, 25572, 27580, 29834, 31965, 33096, 41370, 42620, 44751, 51144, 55160, 59668, 63930, 74585, 82740, 85240, 89502, 119336, 127860, 149170, 165480, 179004, 223755, 255720, 298340, 358008, 419807, 447510, 596680, 839614, 895020, 1259421, 1679228, 1790040, 2099035, 2518842, 2938649, 3358456, 4198070, 5037684, 5877298, 6297105, 8396140, 8815947, 10075368, 11754596, 12594210, 14693245, 16792280, 17631894, 23509192, 25188420, 29386490, 35263788, 44079735, 50376840, 58772980, 70527576, 88159470, 117545960, 176318940, 352637880]

約数ペア:

[(1, 352637880), (2, 176318940), (3, 117545960), (4, 88159470), (5, 70527576), (6, 58772980), (7, 50376840), (8, 44079735), (10, 35263788), (12, 29386490), (14, 25188420), (15, 23509192), (20, 17631894), (21, 16792280), (24, 14693245), (28, 12594210), (30, 11754596), (35, 10075368), (40, 8815947), (42, 8396140), (56, 6297105), (60, 5877298), (70, 5037684), (84, 4198070), (105, 3358456), (120, 2938649), (140, 2518842), (168, 2099035), (197, 1790040), (210, 1679228), (280, 1259421), (394, 895020), (420, 839614), (591, 596680), (788, 447510), (840, 419807), (985, 358008), (1182, 298340), (1379, 255720), (1576, 223755), (1970, 179004), (2131, 165480), (2364, 149170), (2758, 127860), (2955, 119336), (3940, 89502), (4137, 85240), (4262, 82740), (4728, 74585), (5516, 63930), (5910, 59668), (6393, 55160), (6895, 51144), (7880, 44751), (8274, 42620), (8524, 41370), (10655, 33096), (11032, 31965), (11820, 29834), (12786, 27580), (13790, 25572), (14917, 23640), (16548, 21310), (17048, 20685)]