242251680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:180

約数の個数: 288

約数和(自身を含む): 867125952

約数和(自身を除く): 624874272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 43, 44, 48, 55, 60, 66, 80, 86, 88, 96, 97, 110, 120, 121, 129, 132, 160, 165, 172, 176, 194, 215, 220, 240, 242, 258, 264, 291, 330, 344, 352, 363, 388, 430, 440, 473, 480, 484, 485, 516, 528, 582, 605, 645, 660, 688, 726, 776, 860, 880, 946, 968, 970, 1032, 1056, 1067, 1164, 1210, 1290, 1320, 1376, 1419, 1452, 1455, 1552, 1720, 1760, 1815, 1892, 1936, 1940, 2064, 2134, 2328, 2365, 2420, 2580, 2640, 2838, 2904, 2910, 3104, 3201, 3440, 3630, 3784, 3872, 3880, 4128, 4171, 4268, 4656, 4730, 4840, 5160, 5203, 5280, 5335, 5676, 5808, 5820, 6402, 6880, 7095, 7260, 7568, 7760, 8342, 8536, 9312, 9460, 9680, 10320, 10406, 10670, 11352, 11616, 11640, 11737, 12513, 12804, 14190, 14520, 15136, 15520, 15609, 16005, 16684, 17072, 18920, 19360, 20640, 20812, 20855, 21340, 22704, 23280, 23474, 25026, 25608, 26015, 28380, 29040, 31218, 32010, 33368, 34144, 35211, 37840, 41624, 41710, 42680, 45408, 45881, 46560, 46948, 50052, 51216, 52030, 56760, 58080, 58685, 62436, 62565, 64020, 66736, 70422, 75680, 78045, 83248, 83420, 85360, 91762, 93896, 100104, 102432, 104060, 113520, 117370, 124872, 125130, 128040, 133472, 137643, 140844, 156090, 166496, 166840, 170720, 176055, 183524, 187792, 200208, 208120, 227040, 229405, 234740, 249744, 250260, 256080, 275286, 281688, 312180, 333680, 352110, 367048, 375584, 400416, 416240, 458810, 469480, 499488, 500520, 504691, 512160, 550572, 563376, 624360, 667360, 688215, 704220, 734096, 832480, 917620, 938960, 1001040, 1009382, 1101144, 1126752, 1248720, 1376430, 1408440, 1468192, 1514073, 1835240, 1877920, 2002080, 2018764, 2202288, 2497440, 2523455, 2752860, 2816880, 3028146, 3670480, 4037528, 4404576, 5046910, 5505720, 5633760, 6056292, 7340960, 7570365, 8075056, 10093820, 11011440, 12112584, 15140730, 16150112, 20187640, 22022880, 24225168, 30281460, 40375280, 48450336, 60562920, 80750560, 121125840, 242251680]

約数ペア:

[(1, 242251680), (2, 121125840), (3, 80750560), (4, 60562920), (5, 48450336), (6, 40375280), (8, 30281460), (10, 24225168), (11, 22022880), (12, 20187640), (15, 16150112), (16, 15140730), (20, 12112584), (22, 11011440), (24, 10093820), (30, 8075056), (32, 7570365), (33, 7340960), (40, 6056292), (43, 5633760), (44, 5505720), (48, 5046910), (55, 4404576), (60, 4037528), (66, 3670480), (80, 3028146), (86, 2816880), (88, 2752860), (96, 2523455), (97, 2497440), (110, 2202288), (120, 2018764), (121, 2002080), (129, 1877920), (132, 1835240), (160, 1514073), (165, 1468192), (172, 1408440), (176, 1376430), (194, 1248720), (215, 1126752), (220, 1101144), (240, 1009382), (242, 1001040), (258, 938960), (264, 917620), (291, 832480), (330, 734096), (344, 704220), (352, 688215), (363, 667360), (388, 624360), (430, 563376), (440, 550572), (473, 512160), (480, 504691), (484, 500520), (485, 499488), (516, 469480), (528, 458810), (582, 416240), (605, 400416), (645, 375584), (660, 367048), (688, 352110), (726, 333680), (776, 312180), (860, 281688), (880, 275286), (946, 256080), (968, 250260), (970, 249744), (1032, 234740), (1056, 229405), (1067, 227040), (1164, 208120), (1210, 200208), (1290, 187792), (1320, 183524), (1376, 176055), (1419, 170720), (1452, 166840), (1455, 166496), (1552, 156090), (1720, 140844), (1760, 137643), (1815, 133472), (1892, 128040), (1936, 125130), (1940, 124872), (2064, 117370), (2134, 113520), (2328, 104060), (2365, 102432), (2420, 100104), (2580, 93896), (2640, 91762), (2838, 85360), (2904, 83420), (2910, 83248), (3104, 78045), (3201, 75680), (3440, 70422), (3630, 66736), (3784, 64020), (3872, 62565), (3880, 62436), (4128, 58685), (4171, 58080), (4268, 56760), (4656, 52030), (4730, 51216), (4840, 50052), (5160, 46948), (5203, 46560), (5280, 45881), (5335, 45408), (5676, 42680), (5808, 41710), (5820, 41624), (6402, 37840), (6880, 35211), (7095, 34144), (7260, 33368), (7568, 32010), (7760, 31218), (8342, 29040), (8536, 28380), (9312, 26015), (9460, 25608), (9680, 25026), (10320, 23474), (10406, 23280), (10670, 22704), (11352, 21340), (11616, 20855), (11640, 20812), (11737, 20640), (12513, 19360), (12804, 18920), (14190, 17072), (14520, 16684), (15136, 16005), (15520, 15609)]