109437440

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:258

約数の個数: 160

約数和(自身を含む): 311122944

約数和(自身を除く): 201685504

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 197, 217, 224, 248, 256, 280, 310, 320, 394, 434, 448, 496, 512, 560, 620, 640, 788, 868, 896, 985, 992, 1085, 1120, 1240, 1280, 1379, 1576, 1736, 1792, 1970, 1984, 2170, 2240, 2480, 2560, 2758, 3152, 3472, 3584, 3940, 3968, 4340, 4480, 4960, 5516, 6107, 6304, 6895, 6944, 7880, 7936, 8680, 8960, 9920, 11032, 12214, 12608, 13790, 13888, 15760, 15872, 17360, 17920, 19840, 22064, 24428, 25216, 27580, 27776, 30535, 31520, 34720, 39680, 42749, 44128, 48856, 50432, 55160, 55552, 61070, 63040, 69440, 79360, 85498, 88256, 97712, 100864, 110320, 111104, 122140, 126080, 138880, 170996, 176512, 195424, 213745, 220640, 244280, 252160, 277760, 341992, 353024, 390848, 427490, 441280, 488560, 504320, 555520, 683984, 706048, 781696, 854980, 882560, 977120, 1367968, 1563392, 1709960, 1765120, 1954240, 2735936, 3126784, 3419920, 3530240, 3908480, 5471872, 6839840, 7816960, 10943744, 13679680, 15633920, 21887488, 27359360, 54718720, 109437440]

約数ペア:

[(1, 109437440), (2, 54718720), (4, 27359360), (5, 21887488), (7, 15633920), (8, 13679680), (10, 10943744), (14, 7816960), (16, 6839840), (20, 5471872), (28, 3908480), (31, 3530240), (32, 3419920), (35, 3126784), (40, 2735936), (56, 1954240), (62, 1765120), (64, 1709960), (70, 1563392), (80, 1367968), (112, 977120), (124, 882560), (128, 854980), (140, 781696), (155, 706048), (160, 683984), (197, 555520), (217, 504320), (224, 488560), (248, 441280), (256, 427490), (280, 390848), (310, 353024), (320, 341992), (394, 277760), (434, 252160), (448, 244280), (496, 220640), (512, 213745), (560, 195424), (620, 176512), (640, 170996), (788, 138880), (868, 126080), (896, 122140), (985, 111104), (992, 110320), (1085, 100864), (1120, 97712), (1240, 88256), (1280, 85498), (1379, 79360), (1576, 69440), (1736, 63040), (1792, 61070), (1970, 55552), (1984, 55160), (2170, 50432), (2240, 48856), (2480, 44128), (2560, 42749), (2758, 39680), (3152, 34720), (3472, 31520), (3584, 30535), (3940, 27776), (3968, 27580), (4340, 25216), (4480, 24428), (4960, 22064), (5516, 19840), (6107, 17920), (6304, 17360), (6895, 15872), (6944, 15760), (7880, 13888), (7936, 13790), (8680, 12608), (8960, 12214), (9920, 11032)]