207935640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{761}}^1$

素因数の和:815

約数の個数: 256

約数和(自身を含む): 790041600

約数和(自身を除く): 582105960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 23, 24, 27, 30, 33, 36, 40, 44, 45, 46, 54, 55, 60, 66, 69, 72, 88, 90, 92, 99, 108, 110, 115, 120, 132, 135, 138, 165, 180, 184, 198, 207, 216, 220, 230, 253, 264, 270, 276, 297, 330, 345, 360, 396, 414, 440, 460, 495, 506, 540, 552, 594, 621, 660, 690, 759, 761, 792, 828, 920, 990, 1012, 1035, 1080, 1188, 1242, 1265, 1320, 1380, 1485, 1518, 1522, 1656, 1980, 2024, 2070, 2277, 2283, 2376, 2484, 2530, 2760, 2970, 3036, 3044, 3105, 3795, 3805, 3960, 4140, 4554, 4566, 4968, 5060, 5940, 6072, 6088, 6210, 6831, 6849, 7590, 7610, 8280, 8371, 9108, 9132, 10120, 11385, 11415, 11880, 12420, 13662, 13698, 15180, 15220, 16742, 17503, 18216, 18264, 20547, 22770, 22830, 24840, 25113, 27324, 27396, 30360, 30440, 33484, 34155, 34245, 35006, 41094, 41855, 45540, 45660, 50226, 52509, 54648, 54792, 66968, 68310, 68490, 70012, 75339, 82188, 83710, 87515, 91080, 91320, 100452, 102735, 105018, 125565, 136620, 136980, 140024, 150678, 157527, 164376, 167420, 175030, 192533, 200904, 205470, 210036, 226017, 251130, 262545, 273240, 273960, 301356, 315054, 334840, 350060, 376695, 385066, 410940, 420072, 452034, 472581, 502260, 525090, 577599, 602712, 630108, 700120, 753390, 770132, 787635, 821880, 904068, 945162, 962665, 1004520, 1050180, 1130085, 1155198, 1260216, 1506780, 1540264, 1575270, 1732797, 1808136, 1890324, 1925330, 2100360, 2260170, 2310396, 2362905, 2887995, 3013560, 3150540, 3465594, 3780648, 3850660, 4520340, 4620792, 4725810, 5198391, 5775990, 6301080, 6931188, 7701320, 8663985, 9040680, 9451620, 10396782, 11551980, 13862376, 17327970, 18903240, 20793564, 23103960, 25991955, 34655940, 41587128, 51983910, 69311880, 103967820, 207935640]

約数ペア:

[(1, 207935640), (2, 103967820), (3, 69311880), (4, 51983910), (5, 41587128), (6, 34655940), (8, 25991955), (9, 23103960), (10, 20793564), (11, 18903240), (12, 17327970), (15, 13862376), (18, 11551980), (20, 10396782), (22, 9451620), (23, 9040680), (24, 8663985), (27, 7701320), (30, 6931188), (33, 6301080), (36, 5775990), (40, 5198391), (44, 4725810), (45, 4620792), (46, 4520340), (54, 3850660), (55, 3780648), (60, 3465594), (66, 3150540), (69, 3013560), (72, 2887995), (88, 2362905), (90, 2310396), (92, 2260170), (99, 2100360), (108, 1925330), (110, 1890324), (115, 1808136), (120, 1732797), (132, 1575270), (135, 1540264), (138, 1506780), (165, 1260216), (180, 1155198), (184, 1130085), (198, 1050180), (207, 1004520), (216, 962665), (220, 945162), (230, 904068), (253, 821880), (264, 787635), (270, 770132), (276, 753390), (297, 700120), (330, 630108), (345, 602712), (360, 577599), (396, 525090), (414, 502260), (440, 472581), (460, 452034), (495, 420072), (506, 410940), (540, 385066), (552, 376695), (594, 350060), (621, 334840), (660, 315054), (690, 301356), (759, 273960), (761, 273240), (792, 262545), (828, 251130), (920, 226017), (990, 210036), (1012, 205470), (1035, 200904), (1080, 192533), (1188, 175030), (1242, 167420), (1265, 164376), (1320, 157527), (1380, 150678), (1485, 140024), (1518, 136980), (1522, 136620), (1656, 125565), (1980, 105018), (2024, 102735), (2070, 100452), (2277, 91320), (2283, 91080), (2376, 87515), (2484, 83710), (2530, 82188), (2760, 75339), (2970, 70012), (3036, 68490), (3044, 68310), (3105, 66968), (3795, 54792), (3805, 54648), (3960, 52509), (4140, 50226), (4554, 45660), (4566, 45540), (4968, 41855), (5060, 41094), (5940, 35006), (6072, 34245), (6088, 34155), (6210, 33484), (6831, 30440), (6849, 30360), (7590, 27396), (7610, 27324), (8280, 25113), (8371, 24840), (9108, 22830), (9132, 22770), (10120, 20547), (11385, 18264), (11415, 18216), (11880, 17503), (12420, 16742), (13662, 15220), (13698, 15180)]