2140799760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{8191}}^1$

素因数の和:8235

約数の個数: 240

約数和(自身を含む): 8106147840

約数和(自身を除く): 5965348080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 121, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 242, 264, 270, 297, 330, 360, 363, 396, 432, 440, 484, 495, 528, 540, 594, 605, 660, 720, 726, 792, 880, 968, 990, 1080, 1089, 1188, 1210, 1320, 1452, 1485, 1584, 1815, 1936, 1980, 2160, 2178, 2376, 2420, 2640, 2904, 2970, 3267, 3630, 3960, 4356, 4752, 4840, 5445, 5808, 5940, 6534, 7260, 7920, 8191, 8712, 9680, 10890, 11880, 13068, 14520, 16335, 16382, 17424, 21780, 23760, 24573, 26136, 29040, 32670, 32764, 40955, 43560, 49146, 52272, 65340, 65528, 73719, 81910, 87120, 90101, 98292, 122865, 130680, 131056, 147438, 163820, 180202, 196584, 221157, 245730, 261360, 270303, 294876, 327640, 360404, 368595, 393168, 442314, 450505, 491460, 540606, 589752, 655280, 720808, 737190, 810909, 884628, 901010, 982920, 991111, 1081212, 1105785, 1179504, 1351515, 1441616, 1474380, 1621818, 1769256, 1802020, 1965840, 1982222, 2162424, 2211570, 2432727, 2703030, 2948760, 2973333, 3243636, 3538512, 3604040, 3964444, 4054545, 4324848, 4423140, 4865454, 4955555, 5406060, 5897520, 5946666, 6487272, 7208080, 7928888, 8109090, 8846280, 8919999, 9730908, 9911110, 10812120, 11893332, 12163635, 12974544, 14866665, 15857776, 16218180, 17692560, 17839998, 19461816, 19822220, 21624240, 23786664, 24327270, 26759997, 29733330, 32436360, 35679996, 38923632, 39644440, 44599995, 47573328, 48654540, 53519994, 59466660, 64872720, 71359992, 79288880, 89199990, 97309080, 107039988, 118933320, 133799985, 142719984, 178399980, 194618160, 214079976, 237866640, 267599970, 356799960, 428159952, 535199940, 713599920, 1070399880, 2140799760]

約数ペア:

[(1, 2140799760), (2, 1070399880), (3, 713599920), (4, 535199940), (5, 428159952), (6, 356799960), (8, 267599970), (9, 237866640), (10, 214079976), (11, 194618160), (12, 178399980), (15, 142719984), (16, 133799985), (18, 118933320), (20, 107039988), (22, 97309080), (24, 89199990), (27, 79288880), (30, 71359992), (33, 64872720), (36, 59466660), (40, 53519994), (44, 48654540), (45, 47573328), (48, 44599995), (54, 39644440), (55, 38923632), (60, 35679996), (66, 32436360), (72, 29733330), (80, 26759997), (88, 24327270), (90, 23786664), (99, 21624240), (108, 19822220), (110, 19461816), (120, 17839998), (121, 17692560), (132, 16218180), (135, 15857776), (144, 14866665), (165, 12974544), (176, 12163635), (180, 11893332), (198, 10812120), (216, 9911110), (220, 9730908), (240, 8919999), (242, 8846280), (264, 8109090), (270, 7928888), (297, 7208080), (330, 6487272), (360, 5946666), (363, 5897520), (396, 5406060), (432, 4955555), (440, 4865454), (484, 4423140), (495, 4324848), (528, 4054545), (540, 3964444), (594, 3604040), (605, 3538512), (660, 3243636), (720, 2973333), (726, 2948760), (792, 2703030), (880, 2432727), (968, 2211570), (990, 2162424), (1080, 1982222), (1089, 1965840), (1188, 1802020), (1210, 1769256), (1320, 1621818), (1452, 1474380), (1485, 1441616), (1584, 1351515), (1815, 1179504), (1936, 1105785), (1980, 1081212), (2160, 991111), (2178, 982920), (2376, 901010), (2420, 884628), (2640, 810909), (2904, 737190), (2970, 720808), (3267, 655280), (3630, 589752), (3960, 540606), (4356, 491460), (4752, 450505), (4840, 442314), (5445, 393168), (5808, 368595), (5940, 360404), (6534, 327640), (7260, 294876), (7920, 270303), (8191, 261360), (8712, 245730), (9680, 221157), (10890, 196584), (11880, 180202), (13068, 163820), (14520, 147438), (16335, 131056), (16382, 130680), (17424, 122865), (21780, 98292), (23760, 90101), (24573, 87120), (26136, 81910), (29040, 73719), (32670, 65528), (32764, 65340), (40955, 52272), (43560, 49146)]