206629920

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{6833}}^1$

素因数の和:6864

約数の個数: 192

約数和(自身を含む): 826640640

約数和(自身を除く): 620010720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 6833, 7560, 10080, 13666, 15120, 20499, 27332, 30240, 34165, 40998, 47831, 54664, 61497, 68330, 81996, 95662, 102495, 109328, 122994, 136660, 143493, 163992, 184491, 191324, 204990, 218656, 239155, 245988, 273320, 286986, 307485, 327984, 368982, 382648, 409980, 430479, 478310, 491976, 546640, 573972, 614970, 655968, 717465, 737964, 765296, 819960, 860958, 922455, 956620, 983952, 1093280, 1147944, 1229940, 1291437, 1434930, 1475928, 1530592, 1639920, 1721916, 1844910, 1913240, 1967904, 2152395, 2295888, 2459880, 2582874, 2869860, 2951856, 3279840, 3443832, 3689820, 3826480, 4304790, 4591776, 4919760, 5165748, 5739720, 5903712, 6457185, 6887664, 7379640, 7652960, 8609580, 9839520, 10331496, 11479440, 12914370, 13775328, 14759280, 17219160, 20662992, 22958880, 25828740, 29518560, 34438320, 41325984, 51657480, 68876640, 103314960, 206629920]

約数ペア:

[(1, 206629920), (2, 103314960), (3, 68876640), (4, 51657480), (5, 41325984), (6, 34438320), (7, 29518560), (8, 25828740), (9, 22958880), (10, 20662992), (12, 17219160), (14, 14759280), (15, 13775328), (16, 12914370), (18, 11479440), (20, 10331496), (21, 9839520), (24, 8609580), (27, 7652960), (28, 7379640), (30, 6887664), (32, 6457185), (35, 5903712), (36, 5739720), (40, 5165748), (42, 4919760), (45, 4591776), (48, 4304790), (54, 3826480), (56, 3689820), (60, 3443832), (63, 3279840), (70, 2951856), (72, 2869860), (80, 2582874), (84, 2459880), (90, 2295888), (96, 2152395), (105, 1967904), (108, 1913240), (112, 1844910), (120, 1721916), (126, 1639920), (135, 1530592), (140, 1475928), (144, 1434930), (160, 1291437), (168, 1229940), (180, 1147944), (189, 1093280), (210, 983952), (216, 956620), (224, 922455), (240, 860958), (252, 819960), (270, 765296), (280, 737964), (288, 717465), (315, 655968), (336, 614970), (360, 573972), (378, 546640), (420, 491976), (432, 478310), (480, 430479), (504, 409980), (540, 382648), (560, 368982), (630, 327984), (672, 307485), (720, 286986), (756, 273320), (840, 245988), (864, 239155), (945, 218656), (1008, 204990), (1080, 191324), (1120, 184491), (1260, 163992), (1440, 143493), (1512, 136660), (1680, 122994), (1890, 109328), (2016, 102495), (2160, 95662), (2520, 81996), (3024, 68330), (3360, 61497), (3780, 54664), (4320, 47831), (5040, 40998), (6048, 34165), (6833, 30240), (7560, 27332), (10080, 20499), (13666, 15120)]