224280560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:343

約数の個数: 160

約数和(自身を含む): 636387840

約数和(自身を除く): 412107280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 107, 112, 133, 140, 152, 190, 197, 214, 266, 280, 304, 380, 394, 428, 532, 535, 560, 665, 749, 760, 788, 856, 985, 1064, 1070, 1330, 1379, 1498, 1520, 1576, 1712, 1970, 2033, 2128, 2140, 2660, 2758, 2996, 3152, 3743, 3745, 3940, 4066, 4280, 5320, 5516, 5992, 6895, 7486, 7490, 7880, 8132, 8560, 10165, 10640, 11032, 11984, 13790, 14231, 14972, 14980, 15760, 16264, 18715, 20330, 21079, 22064, 26201, 27580, 28462, 29944, 29960, 32528, 37430, 40660, 42158, 52402, 55160, 56924, 59888, 59920, 71155, 74860, 81320, 84316, 104804, 105395, 110320, 113848, 131005, 142310, 147553, 149720, 162640, 168632, 209608, 210790, 227696, 262010, 284620, 295106, 299440, 337264, 400501, 419216, 421580, 524020, 569240, 590212, 737765, 801002, 843160, 1048040, 1138480, 1180424, 1475530, 1602004, 1686320, 2002505, 2096080, 2360848, 2803507, 2951060, 3204008, 4005010, 5607014, 5902120, 6408016, 8010020, 11214028, 11804240, 14017535, 16020040, 22428056, 28035070, 32040080, 44856112, 56070140, 112140280, 224280560]

約数ペア:

[(1, 224280560), (2, 112140280), (4, 56070140), (5, 44856112), (7, 32040080), (8, 28035070), (10, 22428056), (14, 16020040), (16, 14017535), (19, 11804240), (20, 11214028), (28, 8010020), (35, 6408016), (38, 5902120), (40, 5607014), (56, 4005010), (70, 3204008), (76, 2951060), (80, 2803507), (95, 2360848), (107, 2096080), (112, 2002505), (133, 1686320), (140, 1602004), (152, 1475530), (190, 1180424), (197, 1138480), (214, 1048040), (266, 843160), (280, 801002), (304, 737765), (380, 590212), (394, 569240), (428, 524020), (532, 421580), (535, 419216), (560, 400501), (665, 337264), (749, 299440), (760, 295106), (788, 284620), (856, 262010), (985, 227696), (1064, 210790), (1070, 209608), (1330, 168632), (1379, 162640), (1498, 149720), (1520, 147553), (1576, 142310), (1712, 131005), (1970, 113848), (2033, 110320), (2128, 105395), (2140, 104804), (2660, 84316), (2758, 81320), (2996, 74860), (3152, 71155), (3743, 59920), (3745, 59888), (3940, 56924), (4066, 55160), (4280, 52402), (5320, 42158), (5516, 40660), (5992, 37430), (6895, 32528), (7486, 29960), (7490, 29944), (7880, 28462), (8132, 27580), (8560, 26201), (10165, 22064), (10640, 21079), (11032, 20330), (11984, 18715), (13790, 16264), (14231, 15760), (14972, 14980)]