465109120

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:271

約数の個数: 256

約数和(自身を含む): 1395947520

約数和(自身を除く): 930838400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 31, 32, 34, 35, 40, 56, 62, 64, 68, 70, 80, 85, 112, 119, 124, 128, 136, 140, 155, 160, 170, 197, 217, 224, 238, 248, 272, 280, 310, 320, 340, 394, 434, 448, 476, 496, 527, 544, 560, 595, 620, 640, 680, 788, 868, 896, 952, 985, 992, 1054, 1085, 1088, 1120, 1190, 1240, 1360, 1379, 1576, 1736, 1904, 1970, 1984, 2108, 2170, 2176, 2240, 2380, 2480, 2635, 2720, 2758, 3152, 3349, 3472, 3689, 3808, 3940, 3968, 4216, 4340, 4480, 4760, 4960, 5270, 5440, 5516, 6107, 6304, 6698, 6895, 6944, 7378, 7616, 7880, 8432, 8680, 9520, 9920, 10540, 10880, 11032, 12214, 12608, 13396, 13790, 13888, 14756, 15232, 15760, 16745, 16864, 17360, 18445, 19040, 19840, 21080, 22064, 23443, 24428, 25216, 26792, 27580, 27776, 29512, 30535, 31520, 33490, 33728, 34720, 36890, 38080, 42160, 42749, 44128, 46886, 48856, 53584, 55160, 59024, 61070, 63040, 66980, 67456, 69440, 73780, 76160, 84320, 85498, 88256, 93772, 97712, 103819, 107168, 110320, 117215, 118048, 122140, 126080, 133960, 138880, 147560, 168640, 170996, 176512, 187544, 195424, 207638, 213745, 214336, 220640, 234430, 236096, 244280, 267920, 295120, 337280, 341992, 375088, 390848, 415276, 427490, 428672, 441280, 468860, 472192, 488560, 519095, 535840, 590240, 683984, 726733, 750176, 781696, 830552, 854980, 882560, 937720, 977120, 1038190, 1071680, 1180480, 1367968, 1453466, 1500352, 1661104, 1709960, 1875440, 1954240, 2076380, 2143360, 2360960, 2735936, 2906932, 3000704, 3322208, 3419920, 3633665, 3750880, 3908480, 4152760, 5471872, 5813864, 6644416, 6839840, 7267330, 7501760, 8305520, 11627728, 13288832, 13679680, 14534660, 15003520, 16611040, 23255456, 27359360, 29069320, 33222080, 46510912, 58138640, 66444160, 93021824, 116277280, 232554560, 465109120]

約数ペア:

[(1, 465109120), (2, 232554560), (4, 116277280), (5, 93021824), (7, 66444160), (8, 58138640), (10, 46510912), (14, 33222080), (16, 29069320), (17, 27359360), (20, 23255456), (28, 16611040), (31, 15003520), (32, 14534660), (34, 13679680), (35, 13288832), (40, 11627728), (56, 8305520), (62, 7501760), (64, 7267330), (68, 6839840), (70, 6644416), (80, 5813864), (85, 5471872), (112, 4152760), (119, 3908480), (124, 3750880), (128, 3633665), (136, 3419920), (140, 3322208), (155, 3000704), (160, 2906932), (170, 2735936), (197, 2360960), (217, 2143360), (224, 2076380), (238, 1954240), (248, 1875440), (272, 1709960), (280, 1661104), (310, 1500352), (320, 1453466), (340, 1367968), (394, 1180480), (434, 1071680), (448, 1038190), (476, 977120), (496, 937720), (527, 882560), (544, 854980), (560, 830552), (595, 781696), (620, 750176), (640, 726733), (680, 683984), (788, 590240), (868, 535840), (896, 519095), (952, 488560), (985, 472192), (992, 468860), (1054, 441280), (1085, 428672), (1088, 427490), (1120, 415276), (1190, 390848), (1240, 375088), (1360, 341992), (1379, 337280), (1576, 295120), (1736, 267920), (1904, 244280), (1970, 236096), (1984, 234430), (2108, 220640), (2170, 214336), (2176, 213745), (2240, 207638), (2380, 195424), (2480, 187544), (2635, 176512), (2720, 170996), (2758, 168640), (3152, 147560), (3349, 138880), (3472, 133960), (3689, 126080), (3808, 122140), (3940, 118048), (3968, 117215), (4216, 110320), (4340, 107168), (4480, 103819), (4760, 97712), (4960, 93772), (5270, 88256), (5440, 85498), (5516, 84320), (6107, 76160), (6304, 73780), (6698, 69440), (6895, 67456), (6944, 66980), (7378, 63040), (7616, 61070), (7880, 59024), (8432, 55160), (8680, 53584), (9520, 48856), (9920, 46886), (10540, 44128), (10880, 42749), (11032, 42160), (12214, 38080), (12608, 36890), (13396, 34720), (13790, 33728), (13888, 33490), (14756, 31520), (15232, 30535), (15760, 29512), (16745, 27776), (16864, 27580), (17360, 26792), (18445, 25216), (19040, 24428), (19840, 23443), (21080, 22064)]