77298480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^3\times {\mathrm{313}}^1$

素因数の和:353

約数の個数: 240

約数和(自身を含む): 303700800

約数和(自身を除く): 226402320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 313, 315, 336, 343, 360, 392, 420, 441, 490, 504, 560, 588, 626, 630, 686, 720, 735, 784, 840, 882, 939, 980, 1008, 1029, 1176, 1252, 1260, 1372, 1470, 1565, 1680, 1715, 1764, 1878, 1960, 2058, 2191, 2205, 2352, 2504, 2520, 2744, 2817, 2940, 3087, 3130, 3430, 3528, 3756, 3920, 4116, 4382, 4410, 4695, 5008, 5040, 5145, 5488, 5634, 5880, 6174, 6260, 6573, 6860, 7056, 7512, 8232, 8764, 8820, 9390, 10290, 10955, 11268, 11760, 12348, 12520, 13146, 13720, 14085, 15024, 15337, 15435, 16464, 17528, 17640, 18780, 19719, 20580, 21910, 22536, 24696, 25040, 26292, 27440, 28170, 30674, 30870, 32865, 35056, 35280, 37560, 39438, 41160, 43820, 45072, 46011, 49392, 52584, 56340, 61348, 61740, 65730, 75120, 76685, 78876, 82320, 87640, 92022, 98595, 105168, 107359, 112680, 122696, 123480, 131460, 138033, 153370, 157752, 175280, 184044, 197190, 214718, 225360, 230055, 245392, 246960, 262920, 276066, 306740, 315504, 322077, 368088, 394380, 429436, 460110, 525840, 536795, 552132, 613480, 644154, 690165, 736176, 788760, 858872, 920220, 966231, 1073590, 1104264, 1226960, 1288308, 1380330, 1577520, 1610385, 1717744, 1840440, 1932462, 2147180, 2208528, 2576616, 2760660, 3220770, 3680880, 3864924, 4294360, 4831155, 5153232, 5521320, 6441540, 7729848, 8588720, 9662310, 11042640, 12883080, 15459696, 19324620, 25766160, 38649240, 77298480]

約数ペア:

[(1, 77298480), (2, 38649240), (3, 25766160), (4, 19324620), (5, 15459696), (6, 12883080), (7, 11042640), (8, 9662310), (9, 8588720), (10, 7729848), (12, 6441540), (14, 5521320), (15, 5153232), (16, 4831155), (18, 4294360), (20, 3864924), (21, 3680880), (24, 3220770), (28, 2760660), (30, 2576616), (35, 2208528), (36, 2147180), (40, 1932462), (42, 1840440), (45, 1717744), (48, 1610385), (49, 1577520), (56, 1380330), (60, 1288308), (63, 1226960), (70, 1104264), (72, 1073590), (80, 966231), (84, 920220), (90, 858872), (98, 788760), (105, 736176), (112, 690165), (120, 644154), (126, 613480), (140, 552132), (144, 536795), (147, 525840), (168, 460110), (180, 429436), (196, 394380), (210, 368088), (240, 322077), (245, 315504), (252, 306740), (280, 276066), (294, 262920), (313, 246960), (315, 245392), (336, 230055), (343, 225360), (360, 214718), (392, 197190), (420, 184044), (441, 175280), (490, 157752), (504, 153370), (560, 138033), (588, 131460), (626, 123480), (630, 122696), (686, 112680), (720, 107359), (735, 105168), (784, 98595), (840, 92022), (882, 87640), (939, 82320), (980, 78876), (1008, 76685), (1029, 75120), (1176, 65730), (1252, 61740), (1260, 61348), (1372, 56340), (1470, 52584), (1565, 49392), (1680, 46011), (1715, 45072), (1764, 43820), (1878, 41160), (1960, 39438), (2058, 37560), (2191, 35280), (2205, 35056), (2352, 32865), (2504, 30870), (2520, 30674), (2744, 28170), (2817, 27440), (2940, 26292), (3087, 25040), (3130, 24696), (3430, 22536), (3528, 21910), (3756, 20580), (3920, 19719), (4116, 18780), (4382, 17640), (4410, 17528), (4695, 16464), (5008, 15435), (5040, 15337), (5145, 15024), (5488, 14085), (5634, 13720), (5880, 13146), (6174, 12520), (6260, 12348), (6573, 11760), (6860, 11268), (7056, 10955), (7512, 10290), (8232, 9390), (8764, 8820)]