207210080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{139}}^1$

素因数の和:194

約数の個数: 192

約数和(自身を含む): 619799040

約数和(自身を除く): 412588960

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 121, 139, 140, 154, 160, 176, 220, 224, 242, 278, 280, 308, 352, 385, 440, 484, 556, 560, 605, 616, 695, 770, 847, 880, 968, 973, 1112, 1120, 1210, 1232, 1331, 1390, 1529, 1540, 1694, 1760, 1936, 1946, 2224, 2420, 2464, 2662, 2780, 3058, 3080, 3388, 3872, 3892, 4235, 4448, 4840, 4865, 5324, 5560, 6116, 6160, 6655, 6776, 7645, 7784, 8470, 9317, 9680, 9730, 10648, 10703, 11120, 12232, 12320, 13310, 13552, 15290, 15568, 16819, 16940, 18634, 19360, 19460, 21296, 21406, 22240, 24464, 26620, 27104, 30580, 31136, 33638, 33880, 37268, 38920, 42592, 42812, 46585, 48928, 53240, 53515, 61160, 67276, 67760, 74536, 77840, 84095, 85624, 93170, 106480, 107030, 117733, 122320, 134552, 135520, 149072, 155680, 168190, 171248, 185009, 186340, 212960, 214060, 235466, 244640, 269104, 298144, 336380, 342496, 370018, 372680, 428120, 470932, 538208, 588665, 672760, 740036, 745360, 856240, 925045, 941864, 1177330, 1295063, 1345520, 1480072, 1490720, 1712480, 1850090, 1883728, 2354660, 2590126, 2691040, 2960144, 3700180, 3767456, 4709320, 5180252, 5920288, 6475315, 7400360, 9418640, 10360504, 12950630, 14800720, 18837280, 20721008, 25901260, 29601440, 41442016, 51802520, 103605040, 207210080]

約数ペア:

[(1, 207210080), (2, 103605040), (4, 51802520), (5, 41442016), (7, 29601440), (8, 25901260), (10, 20721008), (11, 18837280), (14, 14800720), (16, 12950630), (20, 10360504), (22, 9418640), (28, 7400360), (32, 6475315), (35, 5920288), (40, 5180252), (44, 4709320), (55, 3767456), (56, 3700180), (70, 2960144), (77, 2691040), (80, 2590126), (88, 2354660), (110, 1883728), (112, 1850090), (121, 1712480), (139, 1490720), (140, 1480072), (154, 1345520), (160, 1295063), (176, 1177330), (220, 941864), (224, 925045), (242, 856240), (278, 745360), (280, 740036), (308, 672760), (352, 588665), (385, 538208), (440, 470932), (484, 428120), (556, 372680), (560, 370018), (605, 342496), (616, 336380), (695, 298144), (770, 269104), (847, 244640), (880, 235466), (968, 214060), (973, 212960), (1112, 186340), (1120, 185009), (1210, 171248), (1232, 168190), (1331, 155680), (1390, 149072), (1529, 135520), (1540, 134552), (1694, 122320), (1760, 117733), (1936, 107030), (1946, 106480), (2224, 93170), (2420, 85624), (2464, 84095), (2662, 77840), (2780, 74536), (3058, 67760), (3080, 67276), (3388, 61160), (3872, 53515), (3892, 53240), (4235, 48928), (4448, 46585), (4840, 42812), (4865, 42592), (5324, 38920), (5560, 37268), (6116, 33880), (6160, 33638), (6655, 31136), (6776, 30580), (7645, 27104), (7784, 26620), (8470, 24464), (9317, 22240), (9680, 21406), (9730, 21296), (10648, 19460), (10703, 19360), (11120, 18634), (12232, 16940), (12320, 16819), (13310, 15568), (13552, 15290)]