271572840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:233

約数の個数: 384

約数和(自身を含む): 1122750720

約数和(自身を除く): 851177880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 97, 99, 101, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 194, 198, 202, 210, 220, 231, 252, 264, 280, 291, 303, 308, 315, 330, 360, 385, 388, 396, 404, 420, 440, 462, 485, 495, 504, 505, 582, 606, 616, 630, 660, 679, 693, 707, 770, 776, 792, 808, 840, 873, 909, 924, 970, 990, 1010, 1067, 1111, 1155, 1164, 1212, 1260, 1320, 1358, 1386, 1414, 1455, 1515, 1540, 1746, 1818, 1848, 1940, 1980, 2020, 2037, 2121, 2134, 2222, 2310, 2328, 2424, 2520, 2716, 2772, 2828, 2910, 3030, 3080, 3201, 3333, 3395, 3465, 3492, 3535, 3636, 3880, 3960, 4040, 4074, 4242, 4268, 4365, 4444, 4545, 4620, 5335, 5432, 5544, 5555, 5656, 5820, 6060, 6111, 6363, 6402, 6666, 6790, 6930, 6984, 7070, 7272, 7469, 7777, 8148, 8484, 8536, 8730, 8888, 9090, 9240, 9603, 9797, 9999, 10185, 10605, 10670, 11110, 11640, 12120, 12222, 12726, 12804, 13332, 13580, 13860, 14140, 14938, 15554, 16005, 16296, 16665, 16968, 17460, 18180, 19206, 19594, 19998, 20370, 21210, 21340, 22220, 22407, 23331, 24444, 25452, 25608, 26664, 27160, 27720, 28280, 29391, 29876, 30555, 31108, 31815, 32010, 33330, 34920, 36360, 37345, 38412, 38885, 39188, 39996, 40740, 42420, 42680, 44440, 44814, 46662, 48015, 48888, 48985, 49995, 50904, 58782, 59752, 61110, 62216, 63630, 64020, 66660, 67221, 68579, 69993, 74690, 76824, 77770, 78376, 79992, 81480, 84840, 88173, 89628, 93324, 96030, 97970, 99990, 107767, 112035, 116655, 117564, 122220, 127260, 128040, 133320, 134442, 137158, 139986, 146955, 149380, 155540, 176346, 179256, 186648, 192060, 195940, 199980, 205737, 215534, 224070, 233310, 235128, 244440, 254520, 268884, 274316, 279972, 293910, 298760, 311080, 323301, 336105, 342895, 349965, 352692, 384120, 391880, 399960, 411474, 431068, 440865, 448140, 466620, 537768, 538835, 548632, 559944, 587820, 617211, 646602, 672210, 685790, 699930, 705384, 754369, 822948, 862136, 881730, 896280, 933240, 969903, 1028685, 1077670, 1175640, 1234422, 1293204, 1344420, 1371580, 1399860, 1508738, 1616505, 1645896, 1763460, 1939806, 2057370, 2155340, 2263107, 2468844, 2586408, 2688840, 2743160, 2799720, 3017476, 3086055, 3233010, 3526920, 3771845, 3879612, 4114740, 4310680, 4526214, 4849515, 4937688, 6034952, 6172110, 6466020, 6789321, 7543690, 7759224, 8229480, 9052428, 9699030, 11315535, 12344220, 12932040, 13578642, 15087380, 18104856, 19398060, 22631070, 24688440, 27157284, 30174760, 33946605, 38796120, 45262140, 54314568, 67893210, 90524280, 135786420, 271572840]

約数ペア:

[(1, 271572840), (2, 135786420), (3, 90524280), (4, 67893210), (5, 54314568), (6, 45262140), (7, 38796120), (8, 33946605), (9, 30174760), (10, 27157284), (11, 24688440), (12, 22631070), (14, 19398060), (15, 18104856), (18, 15087380), (20, 13578642), (21, 12932040), (22, 12344220), (24, 11315535), (28, 9699030), (30, 9052428), (33, 8229480), (35, 7759224), (36, 7543690), (40, 6789321), (42, 6466020), (44, 6172110), (45, 6034952), (55, 4937688), (56, 4849515), (60, 4526214), (63, 4310680), (66, 4114740), (70, 3879612), (72, 3771845), (77, 3526920), (84, 3233010), (88, 3086055), (90, 3017476), (97, 2799720), (99, 2743160), (101, 2688840), (105, 2586408), (110, 2468844), (120, 2263107), (126, 2155340), (132, 2057370), (140, 1939806), (154, 1763460), (165, 1645896), (168, 1616505), (180, 1508738), (194, 1399860), (198, 1371580), (202, 1344420), (210, 1293204), (220, 1234422), (231, 1175640), (252, 1077670), (264, 1028685), (280, 969903), (291, 933240), (303, 896280), (308, 881730), (315, 862136), (330, 822948), (360, 754369), (385, 705384), (388, 699930), (396, 685790), (404, 672210), (420, 646602), (440, 617211), (462, 587820), (485, 559944), (495, 548632), (504, 538835), (505, 537768), (582, 466620), (606, 448140), (616, 440865), (630, 431068), (660, 411474), (679, 399960), (693, 391880), (707, 384120), (770, 352692), (776, 349965), (792, 342895), (808, 336105), (840, 323301), (873, 311080), (909, 298760), (924, 293910), (970, 279972), (990, 274316), (1010, 268884), (1067, 254520), (1111, 244440), (1155, 235128), (1164, 233310), (1212, 224070), (1260, 215534), (1320, 205737), (1358, 199980), (1386, 195940), (1414, 192060), (1455, 186648), (1515, 179256), (1540, 176346), (1746, 155540), (1818, 149380), (1848, 146955), (1940, 139986), (1980, 137158), (2020, 134442), (2037, 133320), (2121, 128040), (2134, 127260), (2222, 122220), (2310, 117564), (2328, 116655), (2424, 112035), (2520, 107767), (2716, 99990), (2772, 97970), (2828, 96030), (2910, 93324), (3030, 89628), (3080, 88173), (3201, 84840), (3333, 81480), (3395, 79992), (3465, 78376), (3492, 77770), (3535, 76824), (3636, 74690), (3880, 69993), (3960, 68579), (4040, 67221), (4074, 66660), (4242, 64020), (4268, 63630), (4365, 62216), (4444, 61110), (4545, 59752), (4620, 58782), (5335, 50904), (5432, 49995), (5544, 48985), (5555, 48888), (5656, 48015), (5820, 46662), (6060, 44814), (6111, 44440), (6363, 42680), (6402, 42420), (6666, 40740), (6790, 39996), (6930, 39188), (6984, 38885), (7070, 38412), (7272, 37345), (7469, 36360), (7777, 34920), (8148, 33330), (8484, 32010), (8536, 31815), (8730, 31108), (8888, 30555), (9090, 29876), (9240, 29391), (9603, 28280), (9797, 27720), (9999, 27160), (10185, 26664), (10605, 25608), (10670, 25452), (11110, 24444), (11640, 23331), (12120, 22407), (12222, 22220), (12726, 21340), (12804, 21210), (13332, 20370), (13580, 19998), (13860, 19594), (14140, 19206), (14938, 18180), (15554, 17460), (16005, 16968), (16296, 16665)]