205282080

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:145

約数の個数: 384

約数和(自身を含む): 787449600

約数和(自身を除く): 582167520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 41, 45, 48, 54, 57, 60, 61, 72, 76, 80, 82, 90, 95, 96, 108, 114, 120, 122, 123, 135, 144, 152, 160, 164, 171, 180, 183, 190, 205, 216, 228, 240, 244, 246, 270, 285, 288, 304, 305, 328, 342, 360, 366, 369, 380, 410, 432, 456, 480, 488, 492, 513, 540, 549, 570, 608, 610, 615, 656, 684, 720, 732, 738, 760, 779, 820, 855, 864, 912, 915, 976, 984, 1026, 1080, 1098, 1107, 1140, 1159, 1220, 1230, 1312, 1368, 1440, 1464, 1476, 1520, 1558, 1640, 1647, 1710, 1824, 1830, 1845, 1952, 1968, 2052, 2160, 2196, 2214, 2280, 2318, 2337, 2440, 2460, 2501, 2565, 2736, 2745, 2928, 2952, 3040, 3116, 3280, 3294, 3420, 3477, 3660, 3690, 3895, 3936, 4104, 4320, 4392, 4428, 4560, 4636, 4674, 4880, 4920, 5002, 5130, 5472, 5490, 5535, 5795, 5856, 5904, 6232, 6560, 6588, 6840, 6954, 7011, 7320, 7380, 7503, 7790, 8208, 8235, 8784, 8856, 9120, 9272, 9348, 9760, 9840, 10004, 10260, 10431, 10980, 11070, 11590, 11685, 11808, 12464, 12505, 13176, 13680, 13908, 14022, 14640, 14760, 15006, 15580, 16416, 16470, 17385, 17568, 17712, 18544, 18696, 19680, 20008, 20520, 20862, 21033, 21960, 22140, 22509, 23180, 23370, 24928, 25010, 26352, 27360, 27816, 28044, 29280, 29520, 30012, 31160, 31293, 32940, 34770, 35055, 35424, 37088, 37392, 37515, 40016, 41040, 41724, 42066, 43920, 44280, 45018, 46360, 46740, 47519, 50020, 52155, 52704, 55632, 56088, 59040, 60024, 62320, 62586, 65880, 67527, 69540, 70110, 74784, 75030, 80032, 82080, 83448, 84132, 87840, 88560, 90036, 92720, 93480, 95038, 100040, 104310, 105165, 111264, 112176, 112545, 120048, 124640, 125172, 131760, 135054, 139080, 140220, 142557, 150060, 156465, 166896, 168264, 177120, 180072, 185440, 186960, 190076, 200080, 208620, 210330, 224352, 225090, 237595, 240096, 250344, 263520, 270108, 278160, 280440, 285114, 300120, 312930, 333792, 336528, 337635, 360144, 373920, 380152, 400160, 417240, 420660, 427671, 450180, 475190, 500688, 540216, 556320, 560880, 570228, 600240, 625860, 673056, 675270, 712785, 720288, 760304, 834480, 841320, 855342, 900360, 950380, 1001376, 1080432, 1121760, 1140456, 1200480, 1251720, 1283013, 1350540, 1425570, 1520608, 1668960, 1682640, 1710684, 1800720, 1900760, 2138355, 2160864, 2280912, 2503440, 2566026, 2701080, 2851140, 3365280, 3421368, 3601440, 3801520, 4276710, 4561824, 5006880, 5132052, 5402160, 5702280, 6415065, 6842736, 7603040, 8553420, 10264104, 10804320, 11404560, 12830130, 13685472, 17106840, 20528208, 22809120, 25660260, 34213680, 41056416, 51320520, 68427360, 102641040, 205282080]

約数ペア:

[(1, 205282080), (2, 102641040), (3, 68427360), (4, 51320520), (5, 41056416), (6, 34213680), (8, 25660260), (9, 22809120), (10, 20528208), (12, 17106840), (15, 13685472), (16, 12830130), (18, 11404560), (19, 10804320), (20, 10264104), (24, 8553420), (27, 7603040), (30, 6842736), (32, 6415065), (36, 5702280), (38, 5402160), (40, 5132052), (41, 5006880), (45, 4561824), (48, 4276710), (54, 3801520), (57, 3601440), (60, 3421368), (61, 3365280), (72, 2851140), (76, 2701080), (80, 2566026), (82, 2503440), (90, 2280912), (95, 2160864), (96, 2138355), (108, 1900760), (114, 1800720), (120, 1710684), (122, 1682640), (123, 1668960), (135, 1520608), (144, 1425570), (152, 1350540), (160, 1283013), (164, 1251720), (171, 1200480), (180, 1140456), (183, 1121760), (190, 1080432), (205, 1001376), (216, 950380), (228, 900360), (240, 855342), (244, 841320), (246, 834480), (270, 760304), (285, 720288), (288, 712785), (304, 675270), (305, 673056), (328, 625860), (342, 600240), (360, 570228), (366, 560880), (369, 556320), (380, 540216), (410, 500688), (432, 475190), (456, 450180), (480, 427671), (488, 420660), (492, 417240), (513, 400160), (540, 380152), (549, 373920), (570, 360144), (608, 337635), (610, 336528), (615, 333792), (656, 312930), (684, 300120), (720, 285114), (732, 280440), (738, 278160), (760, 270108), (779, 263520), (820, 250344), (855, 240096), (864, 237595), (912, 225090), (915, 224352), (976, 210330), (984, 208620), (1026, 200080), (1080, 190076), (1098, 186960), (1107, 185440), (1140, 180072), (1159, 177120), (1220, 168264), (1230, 166896), (1312, 156465), (1368, 150060), (1440, 142557), (1464, 140220), (1476, 139080), (1520, 135054), (1558, 131760), (1640, 125172), (1647, 124640), (1710, 120048), (1824, 112545), (1830, 112176), (1845, 111264), (1952, 105165), (1968, 104310), (2052, 100040), (2160, 95038), (2196, 93480), (2214, 92720), (2280, 90036), (2318, 88560), (2337, 87840), (2440, 84132), (2460, 83448), (2501, 82080), (2565, 80032), (2736, 75030), (2745, 74784), (2928, 70110), (2952, 69540), (3040, 67527), (3116, 65880), (3280, 62586), (3294, 62320), (3420, 60024), (3477, 59040), (3660, 56088), (3690, 55632), (3895, 52704), (3936, 52155), (4104, 50020), (4320, 47519), (4392, 46740), (4428, 46360), (4560, 45018), (4636, 44280), (4674, 43920), (4880, 42066), (4920, 41724), (5002, 41040), (5130, 40016), (5472, 37515), (5490, 37392), (5535, 37088), (5795, 35424), (5856, 35055), (5904, 34770), (6232, 32940), (6560, 31293), (6588, 31160), (6840, 30012), (6954, 29520), (7011, 29280), (7320, 28044), (7380, 27816), (7503, 27360), (7790, 26352), (8208, 25010), (8235, 24928), (8784, 23370), (8856, 23180), (9120, 22509), (9272, 22140), (9348, 21960), (9760, 21033), (9840, 20862), (10004, 20520), (10260, 20008), (10431, 19680), (10980, 18696), (11070, 18544), (11590, 17712), (11685, 17568), (11808, 17385), (12464, 16470), (12505, 16416), (13176, 15580), (13680, 15006), (13908, 14760), (14022, 14640)]