3118484880

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{206249}}^1$

素因数の和:206278

約数の個数: 160

約数和(自身を含む): 12276000000

約数和(自身を除く): 9157515120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 206249, 412498, 618747, 824996, 1031245, 1237494, 1443743, 1649992, 1856241, 2062490, 2474988, 2887486, 3093735, 3299984, 3712482, 4124980, 4331229, 4949976, 5568723, 5774972, 6187470, 7218715, 7424964, 8249960, 8662458, 9281205, 9899952, 11137446, 11549944, 12374940, 12993687, 14437430, 14849928, 16499920, 17324916, 18562410, 21656145, 22274892, 23099888, 24749880, 25987374, 27843615, 28874860, 29699856, 34649832, 37124820, 38981061, 43312290, 44549784, 49499760, 51974748, 55687230, 57749720, 64968435, 69299664, 74249640, 77962122, 86624580, 89099568, 103949496, 111374460, 115499440, 129936870, 148499280, 155924244, 173249160, 194905305, 207898992, 222748920, 259873740, 311848488, 346498320, 389810610, 445497840, 519747480, 623696976, 779621220, 1039494960, 1559242440, 3118484880]

約数ペア:

[(1, 3118484880), (2, 1559242440), (3, 1039494960), (4, 779621220), (5, 623696976), (6, 519747480), (7, 445497840), (8, 389810610), (9, 346498320), (10, 311848488), (12, 259873740), (14, 222748920), (15, 207898992), (16, 194905305), (18, 173249160), (20, 155924244), (21, 148499280), (24, 129936870), (27, 115499440), (28, 111374460), (30, 103949496), (35, 89099568), (36, 86624580), (40, 77962122), (42, 74249640), (45, 69299664), (48, 64968435), (54, 57749720), (56, 55687230), (60, 51974748), (63, 49499760), (70, 44549784), (72, 43312290), (80, 38981061), (84, 37124820), (90, 34649832), (105, 29699856), (108, 28874860), (112, 27843615), (120, 25987374), (126, 24749880), (135, 23099888), (140, 22274892), (144, 21656145), (168, 18562410), (180, 17324916), (189, 16499920), (210, 14849928), (216, 14437430), (240, 12993687), (252, 12374940), (270, 11549944), (280, 11137446), (315, 9899952), (336, 9281205), (360, 8662458), (378, 8249960), (420, 7424964), (432, 7218715), (504, 6187470), (540, 5774972), (560, 5568723), (630, 4949976), (720, 4331229), (756, 4124980), (840, 3712482), (945, 3299984), (1008, 3093735), (1080, 2887486), (1260, 2474988), (1512, 2062490), (1680, 1856241), (1890, 1649992), (2160, 1443743), (2520, 1237494), (3024, 1031245), (3780, 824996), (5040, 618747), (7560, 412498), (15120, 206249)]